stion 6/48which would be the best evidence that a cell is using active transport to move a substance across its cell
membrane?
A) Substances are moving rapidly across the cell membrane.
B) ATP is being rapidly consumed near the cellular membrane.
C) Substances are moving from high to low concentrations.
D) Substances are moving through channels in the cell membrane.

Answers

Answer 1

active transport is Substances are moving through channels

Answer 2

Answer:

d,4

Explanation:

d,4


Related Questions

Which of the following pushes the
two newly formed plant cells apart
during cytokinesiş, after which it
gets replaced?
A. cell wall
B. cell barrier
C. cell plate

Answers

Answer: A- cell wall
A new cell wall forms between the two membranes of the cell plate.
The answer would be A

Consider the image of our solar system. Based on your knowledge of gravitational attraction, which planet has the largest gravitational force? A) Earth B) Jupiter C) Mercury D) Neptune

Answers

Answer:

Jupiter

Explanation:

Jupiter is the fifth planet from our Sun and is, by far, the largest planet in the solar system – more than twice as massive as all the other planets combined. Jupiter's stripes and swirls are actually cold, windy clouds of ammonia and water, floating in an atmosphere of hydrogen and helium. Jupiter’s iconic Great Red Spot is a giant storm bigger than Earth that has raged for hundreds of years.

With a radius of 43,440.7 miles (69,911 kilometers), Jupiter is 11 times wider than Earth. If Earth were the size of a nickel, Jupiter would be about as big as a basketball.

From an average distance of 484 million miles (778 million kilometers), Jupiter is 5.2 astronomical units away from the Sun. One astronomical unit (abbreviated as AU), is the distance from the Sun to Earth. From this distance, it takes Sunlight 43 minutes to travel from the Sun to Jupiter.

Jupiter, because it’s the largest and most massive in our solar system.

Which of the following is an example of aerobic respiration? A.Lactic acid fermentation in human muscles B.Physical exchange of gases in human lungs C.Respiration during vigorous physical exercise D.Breaking down of glucose with oxygen inside an animal cell

Answers

Since Aerobic respiration is the aerobic catabolism of nutrients to carbon dioxide, water, and energy, and involves an electron transport system in which molecular oxygen is the final electron acceptor . therefore Only D !

D. Breaking down of glucose with oxygen inside an animal cell is an example of aerobic respiration.

Lactic acid fermentation occurs in human muscles and it is not a type of aerobic respiration as it occurs in the absence of oxygen gas. In this process, lactate or lactic acid is produced by the glucose. Physical exchange of gases in human lungs is called breathing. Respiration during vigorous physical exercise is an example of anaerobic respiration because vigorous physical exercise creates deficiency of oxygen. Aerobic respiration is a type of cellular respiration in which the glucose is broken down to release energy in the form of ATP or adenosine triphosphate in the presence of oxygen. This type of respiration occurs in both animal and plant cells. Hence, breaking down of glucose with oxygen inside an animal cell is an example of aerobic respiration.

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How could the notion of maximum parsimony lead to an error in establishing an evolutionary relationship

Answers

Answer:

The notion of maximum parsimony does not consider the entire evolutionary history, being able to suppress important evolutionary points that would cause errors in the evolutionary relationship of a species.

Explanation:

Maximum parsimony is a criterion for optimizing phylogenetic trees. This is because through this criterion an analysis is made of all possible phylogenetic trees of a species, observing which one is smaller and offers simpler and summary information. On the one hand, the study of the smallest phylogenetic tree can be faster and more understandable, since its information is basic and direct. However, maximum parsimony can lead to errors in the establishment of an evolutionary relationship of a species, because it suppresses the entire history of evolution of that species, being able to suppress really important points in one of the clades, which would result in an incorrect evolutionary conclusion.

The notion of maximum parisonay does not consider the entire evolutionary history being able to suppress important evolutionary points that would cause errors in the evolutionary relationship of the species

Which was an idea used to dispute the theory of plate tectonics?

O

A. Seafloor spreading

O

B. Evidence of glaciers in Australia

O

C. Locations of Mesosaurus fossils

O

D. The existence of land bridges between continents

Answers

Answer:

option d is correct. the existence of land bridges between continents.

Explanation:

landland bridge theory which was used to explain why species would end up continents over, such as mammoth travelling to North America, thisthis theory was based on the idea that water eventually Rose to cover these bridges rather than the at having individual plates that moved away from each other.

D . Because it it was a theory and mammoths travels to us with that bridge it was really just based of a theory

What did the Tennessee court decide in the Scopes trial?
A. Scopes broke the law by teaching evolution.
O B. Humans evolved from monkeys.
C. Humans didn't evolve from monkeys
D. It was unconstitutional to teach evolution.​

Answers

A. Scopes broke the law by teaching evolution

The Tennessee court decided in the Scopes trial that scopes broke the law by teaching evolution. Therefore, option (A) is correct.

The Tennessee court found that John T. Scopes violated the Butler Act by teaching evolution in a state-funded school. The Butler Act banned human evolution in Tennessee schools. High school teacher Scopes purposefully taught evolution to dispute the law's constitutionality and promote academic freedom.

Scopes was convicted and fined in 1925. The trial symbolised the US conflict between contemporary science and old religion.

The Butler Act was upheld and Scopes found guilty, but the case ignited debate on evolution in education and church-state separation. It led to landmark judgements on academic freedom and constitutional rights in education and legal disputes over teaching evolution in public schools. Therefore, option (A) is correct.

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How does the disease affects the nervous system

Answers

They affect your memory in every way
sudden weakness or paralysis of facial muscles on one side of the face.

affects brain function, memory and behaviour.

Easy question. Will give brainliest


Sometimes, distinguishing the type of interaction between species in not straightforward. Remoras are fish that are often found attached to larger animals, such as sharks. The relationship between remoras and sharks is often described as a commensalism. Although this suggests that sharks do not benefit from this relationship, remoras sometimes consume parasites on their skin. Which of the statements below best supports the relationship being a commensalism?

Although remoras consume parasites, sharks with remoras show no better health or growth than sharks without remoras.

Although remoras consume parasites, they usually consume the flesh of the shark itself and harm it.

Remoras consume parasites, but sharks depend on parasites to remain healthy.

The fact that remoras consume parasites suggests that they provide a benefit, making this a commensal relationship.

Answers

Answer:

The commensal relationship between the sharks and remoras can be described as although remoras consume parasites, sharks with remoras show no better health or growth than sharks without remoras.

Explanation:

A commensal relationship refers to a relationship where two or more organisms in a habitat neither benefit or harm each other.

The second option infers that the remoras harm the sharks. This is a parasitic relationship.The third option infers that the sharks are harmed by the remoras because the sharks depend on something that the remoras are limiting. This is also a parasitic relationship.The fourth option infers a commensal relationship, but falsely describes it. The relationship described by this option is a parasitic relationship (one benefits, the other does not).

Therefore, the answer is the first option: Although remoras consume parasites, sharks with remoras show no better health or growth than sharks without remoras.

Answer:

it is A) Although remoras consume parasites, sharks with remoras show no better health or growth than sharks without remoras.

Explanation:

Select the best answer for the question.
A student conducts an experiment to see how music affects plant growth. The student obtains four identical
plants. Each one is potted in the same type of soil and receives the same amount of sunlight and water each
day. Plant A listens to classical music for three hours each day. Plant B listens to rock music for three hours
each day. Plant C listens to country music for three hours each day. Plant D does not listen to any music at
all.
1. In the experiment described in the scenario, what's the variable?​

Answers

Answer:

A B and C because they all listen to music

What alternate form of genes do nucleic acids have that allows them to offer variability allele codon nucleotide chromosome

Answers

Answer:

The options to this question are:

A) allele

B) codon

C) nucleotide

D) chromosome

The answer is A) allele

Explanation:

RNA and DNA are the two nucleic acids in living organisms used for transferring and storing genetic information. Deoxyribonucleic acid (DNA) is the genetic material in living organisms that contains segment coding for useful products/proteins and transmits genetic information from one generation to another. These segments are called GENES.

However, genes contain an alternate form responsible for genetic variation in the traits coded for by them. These alternate or variant form of a gene is called ALLELE. In a diploid organism like human, each trait is encoded by genes which contain contrasting pair of alleles that allows variation for that particular trait i.e. two alleles for each gene. For example, height trait in humans are encoded by gene, which possess two alleles; one coding for short variety (t) and the other for tall variety (T).

Answer:

it's A

Explanation:

the person above me is right

Please help with this question! Last time I asked a question people were being unfair and would try to get points of me with non real answers. it has been happening a lot so please real answers! Describe how heat moves in a convection current. How is this process responsible for moving earth’s tectonic plates?

Answers

Part 1: Convection occurs when warmer areas of a liquid or gas rise to cooler areas in the liquid or gas. Cooler liquid or gas then takes the place of the warmer areas which have risen higher. This results in a continuous circulation pattern.
Part 2: The Earth's crust is broken up into pieces called plates. The crust moves because of movements deep inside the earth. Heat rising and falling inside the mantle creates convection currents generated by radioactive decay in the core. The convection currents move the plates.

Explanation:

Convection currents describe the rising, spread, and sinking of gas, liquid, or molten material caused by the application of heat. ... Tremendous heat and pressure within the earth cause the hot magma to flow in convection currents. These currents cause the movement of the tectonic plates that make up the earth's crust.

Which of the following is an example of a falsiable hypothesis that could lead to scientific knowledge A.aliens have crashed on earth. B.loch Ness has a giant reptile living in it. C.Humans were created D.No aliens have crashed on earth.

Answers

Answer:

D. No aliens have crashed on earth

Answer:

The answer is A

Explanation:

Is cutting a piece of DNA with a restriction enzyme depends upon the sequence of the DNA?

Answers

Answer: the answer is yes it is
They recognize and bind to specific sequences of DNA, called restriction sites. Each restriction enzyme recognizes just one or a few restriction sites. When it finds its target sequence, a restriction enzyme will make a double-stranded cut in the DNA molecule.

A____fossil is evidence of an organism, but is not made of the organism itself

A. coprolite
B. trace
C. record
D. index​

Answers

Answer:

ttrace

Explanation:

A trace fossil is evidence of an organism, but is not made of the organism itself.

What is Trace fossil?

The structure and behaviors of an organism, rather than its physical form, are used to classify trace fossils. A few of the trace fossils discovered in Denali have been connected to body fossils discovered in rocks from the North Slope or Talkeetna Mountains that are of a comparable age.

These connections provide investigators access to identities that are more certain than those known solely from trace fossils.

Bird tracks near probe marks in the earth suggest that the birds were using their beaks to dig for food. Invertebrate burrows located in the same rocks possibly provide the answer to what good food the birds were eating.

Therefore, A trace fossil is evidence of an organism, but is not made of the organism itself.

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Describe the pathophysiology

Answers

Answer: pathophysiology , refers to the study of abnormal  changes in body function that may causes some consequences, concomintan, disease of processes.hope it is useful to you.

Explanation:

the disordered physiological processes associated with disease or injury.

How many mitochondria would
you expect to find inside a typical
eukaryotic cell?

Answers

Answer:

anywhere from one to several thousand.

Explanation:

Answer:

several thousand mitochondria

Which part of the membrane can catalyze chemical reactions?
A Nucleic acids
B. Fatty acids
XC. Phospholipids
D. Enzymes
It isn’t C

Answers

Answer:

Enzymes

Explanation:

Catalysts" are agents that 'increase the rate of' , or 'speed up' , a 'chemical reaction' , when added to the reactants; and by definition, catalysts do so within affecting the reaction itself.

Enzymes can catalyze chemical reactions. Therefore, option (D) is correct.

What are the functions of enzymes?

Catalysts are proteins that assist with accelerating digestion, or the compound responses in our bodies. Some substances are created and others are broken down.

Enzymes aid in the transmission of signals. Protein kinase, which is the enzyme that catalyzes the phosphorylation of proteins, is the most frequently used enzyme in the process. They break down big molecules into smaller ones that the body can easily take in.

Compounds catalyze a wide range of synthetic responses that are engaged with development, blood coagulation, recuperating, infections, breathing, processing, multiplication, and numerous other natural exercises.

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In an experiment, 4 liters of water was observed to evaporate in 20 hours. What rate of
evaporation was observed in this experiment?
O A. 0.001 liters per minute
O B. 0.2 liters per hour
O C. 0.02
Х
D. 5 hours per liter
It’s not D

Answers

Answer:

B. 0.2 litres per hours

The answer would be B

while the earth is home to many members of this phylum earthworms are not a member of blank

Answers

Answer: Chordata.

Explanation: While the earth is home to many members of this phylum, earthworms are not a member of Chordata.

Chordata is the answer

Select all of the correct answers.
Which statements are true?
1. Science is a collection of facts that does not evolw! We have gained all the knowledge we can from
science.
2. Scientists observe natural events occurring around them. They question these observations and
Investigate them.
3. All scientists follow one scientific method of Investigation.
4. If a hypothesis is not verified by the results from the scientific method, scientists may either redo
the process or create a new hypothesis.
5. Once they reach a conclusion, scientists often keep the results to themselves.

Answers

Answer: 2, 3, 4,

Explanation:

It would be 2,3,4 i think

cliare Beauchamp is a 31 years old woman who has had episodes of severe pain on one side of her head evry day for weeks. The lain lasts for up to 30 minutes and then subsides. She usually gets this pain during the fall or spring . Mrs Beauchamp is a smoker and drinks alcohol. she was having such severe pain one day that she went to the ER for assessment. She has been diagnosed with an autonomic nerve issue ?

Answers

Answer:

I hope this helps.  The symptoms of autonomic nerve dysfunction can be some of or all of the following:  dizziness, fainting - taking the BP in orthostatic form is a good indicator.  They seem to show evidence of exercise intolerance and this can increase the headache pain if they continue.  Many of them will sweat uncontrollably and may think it is hot flashes - but it is more than that.  It can also reverse and person will not sweat enough.  Abnormal protein build up in organs, and immune system attacks that actually think they are helping the body but are shutting it down, damaging various body systems IE kidneys......

Explanation:

Look up info on the following to assist you with learning about different aspects of these symptoms:  Riley - Day Syndrome Idiopathic orthostatic HYPOtension, Shy Drager Syndrome, and sometimes even Parkinson's syndrome - organ failure will occur.

Answer:

I think the astics nerve

Explanation:

1. Oil spills happen in our oceans. Some oils contain volatile organic compounds; these compounds make the oil denser. What large-scale impacts could this kind of oil spill have on the ocean environment?

a. Oil is natural and doesn't have an overall negative impact on the ocean environment.
b. Oil that is denser will sink and have a negative impact on the ocean environment.
c. Oil that is denser will float on the ocean's surface and will have a negative impact on the environment.
d. Oil will impact only select species and not have a large-scale impact on the environment.



2. Imagine a net fishery for a medium sized fish like flounder that takes a large amount of unintended catch in the form of small crustaceans and fish that must be thrown back into the sea (usually dead). You are the fishery scientist who set catch limits for this particular fishery. You did your research and believe that the limits you set are sustainable, but the fisherman tell you they are catching smaller and fewer fish. What would you tell them you think the most likely problem and is and how to address it?

a. The problem is likely global warming, and the only way to solve it will be to address global warming.
b. The problem is likely that your research is outdated and you need to collect new data, set and establish new limits.
c. The problem is likely the increasing level of decaying shrimp and small fish in the area, and could be addressed if the fisherman found a new way to dispose of the unintended catch.
d. The problem is likely the large amount of bycatch is reducing food availability for the flounder, and could be addressed by designing new nets.



3. What application of biotechnology seeks to make a positive impact on human health by searching the marine environment for novel compounds, such as new drugs?

Biochemical engineering
Biomimicry
Bioprospecting
Environmental biotechnology

Answers

Answer:

1) Option c

2) Option d

3) Bioprospecting

Explanation:

1) Oil will float and obstruct sunlight which is essential for plant growth in sea too.In turn this affects the whole food chain of aquatic animals.

2)The fisherman are disturbing the food chain by the unintended catch and can design their nets to catch flounders only.

Prince Burgers and Fries
Prince Burgers and Fries restaurant has created a new sauce that allegedly will reduce the production of body gas associated with eating its gourmet burgers. The manager at the restaurant, Sheila E., recruits 100 customers with a history of gas problems. She has 50 of them (Group A) eat gourmet burgers with the new sauce. The other 50 (Group B) eat gourmet burgers with sauce that looks just like the new sauce but is really just a mixture of mayonnaise and food coloring. Both groups were told that they were getting the sauce that would reduce gas production. Two hours after eating the gourmet burgers, 30 customers in Group A reported having fewer gas problems and 8 customers in Group B reported having fewer gas problems.

A. Which people are in the control group?
B. What is the independent variable?
C. What is the dependent variable?
D. What should the restaurant’s conclusion be?

Answers

Answer:

A. Group B

B. Group A eats gourmet burgers with the new sauce and Group B eats gourmet burgers with sauce that looks just like the new sauce

Explanation:

C. Group A reported 30 customers having fewer gas problems and Group B reported 8 customers having fewer gas problems.

D. The new sauce works for some people

hope this help and pls mark brainiest

Have a great day today!!

What is one way a plateau can form? HELP!!

Answers

Answer:

B) uplift raises the level of a piece of crust

Explanation:

I got this question right

HOPE THIS HELPS!!!! :)

Explain how microbes are useful to us in our day to day life.

Answers

Answer:

microbes are very useful nowadays. first of all, there are good microbes in our digestive system that prevent sicknesses and help digestion.

in food industry, we use some kinds of microbes to make dairy and some other food.

also, some kinds of microbes, help in cleansing the water from toxic compounds.

Microbes are useful in our daily lives they help farmers for farming and other things

Why are viruses considered to be nonliving?


A. They have no genetic material.


B. They cannot reproduce without a host cell.


C. They do not respond to their environment.'


D. They cannot use energy.

Answers

Answer:

B. They cannot reproduce without a host cell.

It is considered to be nonliving as it cannot reproduce on its own.

Explanation:

Without a host cell they are unable to reproduce as it does not have the necessary reproductive tools.

It reproduces by using the host cell's reproductive tools by taking control of it.

Viruses also don't need energy as living organisms do. So the answer may be D. as well.

Viruses are considered to be non-living because they cannot reproduce without a host cell.

WHAT ARE VIRUSES?

Viruses are organisms that are incapable of reproducing without a living host.

Viruses can only make use of the mechanism of a living host, which they infect.

Viruses are structurally made up of a genetic material and a protein capsule.

Therefore, it can be said that viruses are considered to be non-living because they cannot reproduce without a host cell.

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A terrarium is a small, enclosed ecosystem. If you change certain aspects of the terrarium, the climate that exists inside it will also change. Examine the image of a terrarium. Then identify one attribute of the terrarium that you could change to alter the climate inside. How would this change mimic the climate changes that we see on Earth?

Answers

Answer: Putting a lid on the terrarium will increase the humidity.

Explanation:

Putting a lid on the terrarium will increase the humidity.

What is Humidity?

Humidity is a measurement of the air's water vapor content. If there is a lot of water vapor in the air, the humidity will be high. As the humidity increases, it feels more humid outside.

In weather reports, humidity is frequently described using the word "relative humidity." The percentage of the maximum quantity of water vapor that the air can hold at a given temperature that is actually present in the air is referred to as relative humidity.

A chilling -10 degrees Celsius in the air (14 degrees Fahrenheit). At this temperature, the air can only hold 2.2 grams of water per cubic meter.

Therefore, Putting a lid on the terrarium will increase the humidity.

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You go on a trip to the Galapagos island to study the animals there for a paper you are writing on evolution, just like Darwin did. You spend 3 days taking notes on all the physical characteristics you can observe about the tortoises and then you spend 3 days observing the finches. What have you recorded? A. Inherited characteristics B. Environmental variation factors C. Phenotypes D. Genotypes

Answers

Answer:

C. Phenotypes

Explanation:

Taking notes on all the physical characteristics observed about the tortoises and then observing the finches, I have observed the phenotypes.

Phenotypes are the observable characteristics of a species which are the result of genetic expression influenced by the environmental factors.

So, phenotypes will be recorded during the trip while taking notes on all the physical characteristics which can be directly related to genotype and environmental factors.

Hence, the correct option is "C. phenotypes".

The correct answer is C because the others don’t work

Which of these best describes how an appropriate star chart is selected to locate objects in the sky? match the hemisphere and shape of constellations match the latitude and number of stars in the sky match the month, day, and time to location match the temperature and humidity of the air

Answers

Match the day and time of the year and location

The stars that we see on the sky change with the station of the year, they change their position depending of the day of the year and the location, mainly the latitude since on that depends what "side" of the earth the sky is facing towards, at certain points the north hemisphere sees a different sky than the south, but the east and west as long as they are in the same latitude do see the same sky.

Match the day time and year of the location

What is found in every living
organism.

A. Carbon is

B. Hydroxide is

C. Neither carbon nor hydroxide is

Answers

Answer:

A I think sorry if its wrong

Answer:

A. Carbon

Explanation:

In every organism you can find CHNOPS; these elements are Carbon, Hydrogen, Nitrogen, Oxygen, Phosphorus and Sulfer.

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Pluto is 2.7 times 10 to the power of 9 miles from the sun. Venus is 6.7 times 10 to the power of 7 miles from the sun. How mnay times greater is the distance of pluto to the sun than venus What statement is accurate based on the study of tree rings?O Trees near the arctic will have thicker rings than those near the equator.Trees with a pattern of thin rings indicate a wet, warm climate.Size and density of tree rings can give information on past climates.O The number of rings indicate how much fruit the tree can bear. The total kinetic energy of a body is known as:A. Thermal energyB. ConvectionC. Potential energyD. Temperature PLEASE HELP ME FAST...I will mark you a BRAINLEST What has a greater influence on protein levels? A. Protein degradation has a greater influence because they are denatured faster than the cell can produce them B. mRNA destroyer concentration has a greater influence because it is destroying mRNA before proteins can even be produced C. mRNA destroyer concentration has a greater influence because mRNA is destroyed right after the proteins are produced D. Protein degradation has a greater influence because outside factors like antibiotics can cause it, and it is difficult to recover from Make up an expression of your own that satisfies the following:Must have at least: 4 terms, 1 constant, 2 variables with coefficients and appropriateoperation signs. dejar,encantar,gustar,ir,llover,poder,sorprender,volver,Question 1 with 8 blanksOMAR Sabes? El concierto al aire libre fue un xito. Yo crea que (1) 1 of 8, pero hizo sol.NIDIA Ah, me alegro. Te dije que Jaime y yo (2) 2 of 8, pero tuvimos un imprevisto (something came up) y no pudimos. Y a Laura, la viste all?OMAR S, ella fue. Al contrario que t, al principio me dijo que ella y su marido no (3) 3 of 8 ir, pero al final aparecieron. Necesitaba relajarse un poco; est muy estresada con su trabajo.NIDIA A m no me (4) 4 of 8 que lo dejara. Yo, en su lugar, (5) 5 of 8 esa compaa y (6) 6 of 8 a escribir poesa. En realidad no necesita el dinero.OMAR Estoy de acuerdo. Oye, esta noche voy a ir al teatro. (7) 7 of 8 ir conmigo? Jaime tambin puede acompaarnos. Es una comedia familiar.NIDIA A nosotros (8) 8 of 8 ir. A qu hora es?OMAR A las siete y media.I need the correct verb format with the word bank above matching the correct sentence Please help!A. I onlyB. II onlyC. III onlyD. I and III only please answer 2 (x -3) +4(x+7) In an examination, 40% of the candidates failed. The number candidates who failed was 160. How many candidates passed the examination? Find the missing length. In the rational choice decision process model, which of the following immediately follows the step where possible choices have been discovered or developed? a. Discover possible choices. b. Select the choice with the highest value. c. Implement the selected choice d. Evaluate the selected choice. Which best states a comparison of the tones used in these sentences? Both sentences are negative, but the second sentence has a more negative tone. Both sentences are positive, but the first sentence has a more serious tone. Both sentences are despairing, but the first sentence has a gloomier tone. Both sentences are uplifting, but the second sentence has a more moral tone. Find the inverse. (SHOW WORK) is 5.676677666777 a rational number Best Foods, Inc. has an unlevered cost of capital of 10 percent. The company generates EBIT of $4,250 per year and has a tax rate of 35 percent. If the firm adds $10,000 of debt to its capital structure, what is the value of the levered firm? Collins Company reported consolidated revenue of $120,000,000 in 20X8. Collins operates in two geographic areas, domestic and Asia. The following information pertains to these two areas: Sales to External Interarea Sales Customers Between AffiliatesDomestic $70,000,000 $12,000,000 Asia $50,000,000 $8,000,000What calculation below is correct to determine if the revenue test is satisfied for the Asian operations?a. $58,000,000/$120,000,000.b. $50,000,000/$140,000,000.c. $58,000,000/$140,000,000.d. $50,000,000/$120,000,000. The frequency of a signal is found to be 6389 with an uncertainty of 436 Hz. To the correct number of significant digits, it should be reported as: Ms. Marsh filed her 20X0 individual income tax return on February 15, 20X1. All her tax was paid during the year through withholding. The return was due on April 15, 20X1. During January 20X2, she discovered that she had not taken a properly substantiated charitable contribution that would have reduced her total tax by $250 on her 20X0 tax return. By what date must she file her amended return to claim a refund of the tax paid? Read the sentence from Barrio Boy by Ernesto Galarza.Any neighborhood courtesyan exchange of a banana for a red pepper, or the return of a borrowed utensil-was sureto pass through our messenger system.Which words have a connotative meaning in the sentence?O Any neighborhoodO red pepperborrowed utensilO messenger system