Important steps in sequencing pure proteins include all of these except: a. Determining the amino acids on the ends of the smaller peptides b. Determining the isoionic pH of the protein c. Determining the amino acids on the ends of the protein d. Breaking the protein into smaller peptides e. Determining the amino acid composition

Answers

Answer 1

Answer:

b. Determining the isoionic pH of the protein

Explanation:

The sequencing of pure proteins is nothing more than the analysis of the amino acids present in isolated proteins. This analysis is composed by the study of the sequence that the amino acids assume within the protein, the amino acids present in the extremities and the constitution of each one of these amino acids. In summary, we can state that protein sequencing refers to the constitution of these proteins. In this case, the isotonic pH of these proteins is not relevant information.


Related Questions

Where is amyglada located in a brain ? How does it function ?​

Answers

Short Answer: The amygdala is located in the brain and its functions are related to emotional learning.

Explanation

The amygdala is a brain structure located in the temporal lobe of the brain. Its functions are related to the emotional system of the brain, and memory. In addition, the amygdala has been shown to influence the emotional learning process. The amygdala is mainly responsible for the formation and storage of memories associated with emotional events, so external sensory stimuli reach the basolateral group of the amygdala, where associations are formed with memories of the stimulus (mainly related to fear).

How does coronavirus causes severe pneumonia?

Answers

Answer:

please mark me brainliest

Explanation:

The new coronavirus causes severe inflammation in your lungs. It damages the cells and tissue that line the air sacs in your lungs. These sacs are where the oxygen you breathe is processed and delivered to your blood.

Answer:

The new coronavirus causes severe inflammation in your lungs. It damages the cells and tissue that line the air sacs in your lungs. These sacs are where the oxygen you breathe is processed and delivered to your blood. The damage causes tissue to break off and clog your lungs

Explanation:

Mark me as Brainliest

explain the systemic circulation ​

Answers

Explanation:

Systemic circulation is also called general circulation in these circulation the oxygenated blood from the aorta moves towards the whole body (to each and every organ).

The aorta is divided into ascending and descending aorta. The ascending aorta supplies oxygenated blood to ascending or upper body parts and descending aorta supplies oxygenated blood to descending or downward body parts.

Hope it helps you! \(^ᴥ^)/

112g Fe + 64g S = FeS

Answers

The correct answer is 176 g

Which of these statements about photosynthesis is correct?
A.
Both photosynthesis and respiration require the same amount of energy for metabolic processes, such as synthesis and the breakdown of carbohydrates.
B.
Photosynthesis releases energy for metabolism, whereas respiration requires energy for the breakdown of carbohydrates.
C.
Photosynthesis requires energy for the synthesis of carbohydrates, whereas respiration releases energy during the breakdown of carbohydrate

Answers

Answer:

C

Explanation:

Choices:

Why are reflex actions rapid and automatic? *

1. They do not go to the brain.
2. They do not go to the spinal cord.
3. They involve the conscious part of the brain.
4. They do not involve the conscious part of the brain.

Answers

Answer:

4. They do not involve the conscious part of the brain.

Explanation:

A reflex action follows this general sequence and does not involve the conscious part of the brain. 

Các tuyến nào sau đây được gọi là các tuyến pha?

Answers

Answer:

tuyến tụy, tuyến sinh dục

Explanation:

ayudaa por fa es para mañana
teniendo en cuenta la lectura uno de los métodos más rápidos económicos y eficaces para eliminar las bacterias del agua es la
A. desinfección
B. esterilización
C. cloración
D. inmunización

Answers

La respirate Es C. Cloración

A researcher found a beautiful plant while traveling in Alaska and collected its seeds. When she came back to Florida, she soaked some of the seeds in pure water and some of these seeds in a water hormone solution. When she put all of the seeds in the soil to grow, only the seeds that had been soaked with the hormone germinated. The hormone most likely was

Answers

Answer:

auxins and cytokinins

Explanation:

the two hormones induce growth for plants

Write the different function of different type of teeth.​

Answers

Answer:

to help break down food.

help in digestion due to enzymes.

they help break down food

A ball is launched from the ground with a horizontal speed of 30 m/s and a vertical speed of 30 m/s. What is the ball’s horizontal acceleration at the top of its trajectory?
A. 10 m/s/s
B. 30 m/s/s
C. 15 m/s/s
D. 0 m/s/s
The factor(s) that most affect the gravitational force between two objects are:
A. mass and distance
B. density and distance
C. mass and size
D. density and size
What comes out of the bottom of a space shuttle?
A. Lava
B. Hot gas
C. Plasma
D. Water
A 1,500 kg truck drives at 20 m/s. How much kinetic energy does it have?
A. 450,000 J
B. 3,000,000 J
C. 30,000 J
D. 300,000 J
A bicyclist moves at a constant speed of 4 m/s. How long it will take for the bicyclist to move 36 m?
A. 9 s
B. 18 s
C. 12 s
D. 6 s
Why is friction useful between your feet and the ground?
A. It's not useful
B. Wears away your sneakers
C. Slows you down
D. So you don't fall over
What is the unit for kinetic energy?
A. Kg
B. N
C. Joules
D. N/m
If Vector A is (6, 4) and Vector B is (-2, -1), what is the resultant?
A. (4,5)
B. (4,3)
C. (8,5)
D. (8,3)
Your initial speed is zero. If you increased your speed by 4 m/s after only 2 seconds and continue to accelerate at the same rate, what will your speed be after 10 seconds?
A. 30 m/s
B. 40 m/s
C. 10 m/s
D. 20 m/s
You cover 750 m in 25 seconds. What is your speed?
A. 25 m/s
B. 30 m/s
C. 35 m/s
D. 40 m/s
The same net force is applied to object A and object B. The observed accelerations of the two objects are not the same; object A has an acceleration three times that of object B. Which of the following is correct?
A. Object A has one-third the mass of object B.
B. Object A has three times the mass of object B.
C. Object A has more friction than object B.
D. Object A has a different, less streamlined shape than object B.
Is friction acting on a moving ship useful?
A. No
B. Yes
C. Not sure
D. Maybe
A 12 kg ball is held 2 m above the Earth. How much GPE does it have?
A. 24 J
B. Not enough info
C. 240 J
D. 144 J
A car travels south at 30 m/s for 5 minutes. What is its velocity?
A. 30 m/s South
B. 30 m/s
C. 300 m/s South
D. 300 m/s
An object maintains its state of motion because of
A. Inertia
B. Momentum
C. Force
D. Acceleration
If I double the spring constant of a spring, what happens to its EPE if stretched the same distance?
A. Halves
B. Disappears
C. Not enough info
D. Double
If I were to take a ball to the moon, where gravity is 1/6th that on the Earth, what will happen to its GPE if I hold it at the same height both places?
A. 1/6th as much
B. Disappear
C. Not enough info
D. 6 times as much
A 40 kg bike traveling down the road has a negative acceleration. What is true of the force?
A. It is positive
B. It is zero
C. It doesn't exist
D. It is negative
Forces that act together are called what type of pairs?
A. Left-right
B. Happy-sad
C. Action-reaction
D. Up-down
A satellite’s original velocity is 10,000 m/s. After 60 seconds it’s going 5,000 m/s. What is the acceleration?

A. -83 m/s2
B. -250 m/s2
C. 83 m/s2
D. 250 m/s2
If the sun were more massive, what would happen to Earth’s gravity with the sun?
A. increase
B. would be 0
C. would be infinite
D. decrease
The amount of matter in an object is called its
A. Force
B. Mass
C. Balance
D. Weight
An object with a mass of 15 kg has an acceleration of 4 m/s2, what is the resultant force?
A. 19 N
B. 3.75 N
C. 600 N
D. 60 N
How long does it take me to travel 500 m at a speed of 50 m/s?
A. 10 s
B. 25,000 s
C. 15 s
D. 2500 s

Answers

1. D
2. A
3.
4. D
5. A
6. C
7. C
8.
9.
10. B
11. B
12. B
13. C
14. B
15. A
16. D
17.
18. D
19. C
20. A
21. A
22. B
23.
24. A

proteins have a function in
a. giving form to the cell b. providing stored energy and directing movement within a cell C. providing a scaffold for chemical reactions to take place d. catalyzing chemical reactions within a cell e. all of the above. friend thinks e but i wanna make sure ​

Answers

Answer:

c

Explanation:

describe the process of digestion in a person who had beans for lunch time​

Answers

Answer:

The processes of digestion include six activities: ingestion, propulsion, mechanical or physical digestion, chemical digestion, absorption, and defecation. The first of these processes, ingestion, refers to the entry of food into the alimentary canal through the mouth.

Dental plaque Group of answer choices anchors teeth to their bony sockets. is calcified organic matter on the surface of teeth. protects teeth from bacteria-induced tooth decay. forms a bone-like protective layer. consists of food particles trapped in a sticky matrix.

Answers

Explanation:

dental plaque consists of food particles trapped in a sticky matrix.

I hope this helps

Which is an effect of an increase in ocean temperature?
A. Increased precipitation
B. Increased percolation
C. Decreased evaporation
D. Decreased transpiration

Answers

Answer:

a

Explanation: because the increased tempuature will result in an increase in evaporation which in  turn increases precipatation

11. Choose the best answer.
A spore is a reproductive structure that contains a haploid cell and
a food supply
a style
a protective coating
a diploid cell

Answers

a protective coating. spores do not have stored food supplies, they are a haploid cell

Which was most likely an effect on society that resulted from improvement in handling blood during world war l and world war ll?

Answers

Answer:

Effective food supply was most likely an effect on society that resulted from improvements in blood handling during World War I and World War II.

Explanation:

Diane Dodd raised different fruit fly populations on different food sources. She found that after about 40 generations the evolution of reproductive isolation was under way. The mechanism of evolution responsible for this was Group of answer choices

Answers

Answer:

Natural selection.

Explanation:

Natural selection can be defined as a biological process in which species of living organisms having certain traits that enable them to adapt to environmental factors such as predators, competition for food, climate change, sex mates, etc., tend to survive and reproduce, as well as passing on their genes to subsequent generations.

Simply stated, natural selection entails the survival of the fittest. Therefore, the species that are able to adapt to the environment will increase in number while the ones who can't adapt will die and go into extinction.

In this scenario, the mechanism of evolution responsible for this was natural selection because after about 40 generations the evolution of reproductive isolation was under way for the fruit fly. Thus, the more the offsprings that are reproduced by the parent organism, the more likely are they to survive.

Additionally, there is a better chance of having good or beneficial traits being passed from the parent organism to her offsprings.

What is a gene??????

Answers

Answer:

A gene is a unit of heredity

Explanation:

A gene is a unit of heredity that is passed from a parent to their offspring and is responsible for determining a certain trait of the offspring.

or

A gene is a unique sequence of nucleotides that makes up a chromosome and controls how a cell (or virus) can assemble monomers into polypeptides or nucleic acid molecules.

According to the ESRT, the rate of temperature increases below the Earth's surface is greatest between depths of

Answers

Answer:

Between depths of tectonic plate boundaries and the outer core.

Explanation:

The rate of temperature increases below the Earth's surface is greatest between depths of tectonic plate boundaries and the outer core.  At the depth, some of the heat comes from the Earth's core while most of the heat comes from decay of radioactive elements, mainly uranium, thorium and potassium that is located in rocks of the crust. So we can say that the the increase in temperature with depth varies with the chemical composition and age of the rocks.

Name the electrolyte in the electrolysis of sodium chloride solution​

Answers

Answer:

Sodium metal and chlorine gas can be obtained with the electrolysis of molten sodium chloride. Electrolysis of aqueous sodium chloride yields hydrogen and chlorine, with aqueous sodium hydroxide remaining in solution.

Answer:

Molten sodium chloride

Cathode: Na+(aq) +e ….>Na(s)

Anode: 2Cl-(aq) +2e…..>Cl2(g)

Sodium chloride solution.

Cathode: 2H-(aq) + 2e…>H2(g)

Anode:4OH-(aq)…>2H2O(l)+O2(g)

Competitive divers pull their limbs in and curl up their bodies when they do flips. Just before entering the water, they fully extend their limbs to enter straight down. Explain the effect of both actions on their angular velocities. Also explain the effect on their angular momenta.

Answers

Answer:

whats an angular momenta ?

Explanation:

From earliest to latest, the overall sequence of early development proceeds as follows: A) gastrulation → organogenesis → cleavage B) ovulation → gastrulation → fertilization C) cleavage → gastrulation → organogenesis D) gastrulation → blastulation → neurulation E) preformation → morphogenesis → neurulation

Answers

Answer:

C) cleavage → gastrulation → organogenesis

your welcome!

How do organisms in the rainforest compete for biotic and abiotic factors? (Emergent layer, canopy layer, understory, forest floor?) In the ecosystem. Giving brainliest.

Answers

Organisms in the rainforest compete for biotic and abiotic factor by using resources that are available in the surrounding environment.

Competition occurs when the resources are available in scarce or limited amount. When there is an abundant amount of resources, there is no competition between organisms. The organism which is stronger than other organism can use more resources i.e. water, food and space etc and increase its population.

Those organisms which feed on similar food and other resources can compete with each other and the stronger organism will use the resources in large amount.  

https://brainly.com/question/24374564

Lactase is a human enzyme that catalyses the breakdown of lactose in milk.
At which temperature does lactase work faster?
A 0°C
B 18°C
C 37°C
D 100°C​

Answers

Answer:

Maybe 37°C

Explanation:

Because at 100°C enzyme gets denatured so maybe its 37°C .

I hope it's Right if not then advance sorry :)

1. Explain using diagram how monomers are arranged in Thermoplastic and Thermosettingplastics.​

Answers

Explanation:

In thermoplastics, the arrangement of monomeric units is linear and in thermosetting plastics, it is cross-linked. Thermoplastics are usually soft, weak and less brittle, so can get soften on heating and stiffen on cooling. They can be melted, remoulded and recycled easily.

HELP
In humans, ventilation, digestion, and blood flow are important biological processes. Explain the relationship between the structure of tissues or organs and one of these processes.

Answers

Answer:

I am assuming the question is asking how do the processes relate to one another.

Explanation:

Ventilation happens in the lungs, where carbon dioxide and oxygen are exchanged in the alveoli. This is done via cappilaries that surround the alveoli. Cappilaries are small blood vessels, which are collecitelvy part of the blood flow system (circulation) of the body. In reguards to the digestion, there are capillaries in the vili (which are tiny finger-like structures) so that they can pick up the nutrients during digestion. Another way blood flow and digestion are connected is because the stomach is a muscle, thus is moves and requires energy. That energy comes from the oxygen and nutrients that is supplied by the blood. These are just some examples.

In humans, one function of an inter neuron is to relay impulse directly from …

Answers

Answer:

D

Explanation:

the interneuron is located in the central nervous system between the sensory neuron and the motor neuron, therefore it relays impulses from the sensory neuron to the motor neuron

I hope this helps

Tại sao khi chi bị đau một bộ phận nào đó trong có thể những ta vấn thấy toàn có thể bị ảnh hưởng ?

Answers

Answer:

Sorry I can't understand anything

One gene pair can influence other gene pairs, with their combined activities producing some effect on phenotype; this called ________________. In Labrador retrievers, one gene pair codes for the quantity of melanin produced while another codes for melanin deposition. Still another gene locus determines whether melanin will be produced at all--lack of any produces an albino (recessive).

Answers

Answer:

Epistasis

Explanation:

Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants

In Genetics, a gene pair has the ability to influence other gene pairs based on their combined activities which produces some effect on phenotype; this is called epistasis.

Other Questions
the wave frequency is a measure of grammatical name of often misery A company paid $0.85 in cash dividends per share. Its earnings per share is $3.50, and its market price per share is $35.50. Its dividend yield equals:___.a. 2.0%. b. 2.4%. c. 9,9%. d. 21.4%. e. 24.2%. summary for the wanderings of ulysses Adolescent drug use in the United States has _____ in recent years. what is 2,034,627 rounded to the nearest ten thousand A downside to absorption costing is: ____________a. not including fixed manufacturing overhead in the cost of the product b. that it is not really useful for managerial decisions c. that it is not allowable under GAAP d. that it is not well designed for cost-volume-profit analysis (1)A piece of wire is bent to form a square of area 121 cm?Calculate:a)The length of each side of the squareb)The perimeter of the square Can you please help me Which of the following would increase the pressure of a gas in a container?A. Decreasing the kinetic energy of the gasB. Increasing the temperature of the gasC. Decreasing the number of gas particlesD. Increasing the volume of the container What is the following diagram called? Roseanna asked Henry, one of her team members, to purposefully think of and voice criticisms as the group discussed a popular idea to open a branch office in another state. This is an example of the use of Group of answer choices the dialectic method. devil's advocacy. storming. dysfunctional conflict. groupthink. sean had a drug probelm when he was in middle school but has since been rehabilitated how could his background affect his future. how did the human beings hurt the world when a .... cause an object to move through a ...., the .... on the object A group of researchers surveyed German Internet users to discover their amount of participation in online politics, such as signing a petition and engaging in an online political group, and their level of concern about privacy. The researchers then used statistical methods to make correlations between demographic characteristics, privacy concerns, and online political participation. Which research finding is most indicative of a digital divide in online political participation Grace missed another deadline and her boss, Louisa, is very upset. She will have to explain to the client again why the project is behind. Louisa thinks she may say something she'll regret if she talks to Grace about this now, so she decides to wait a while. Louisa is using the ________ conflict-handling style. Group of answer choices collaborating avoiding accommodating forcing compromising Which law or amendment had the greatest impact on expanding voting rights between 1865 to today One number is 6 less than a second number.Twice the second number is 9 less than 5 timesthe first. Find the two numbers. using suchthat or sothatHe bought many cars.He didnt know where to park all of them.=>