Answer:
The correct answers is: I would predict that animals with longer loops of Henle would be able to concentrate their urine more than animals with shorter loops, and thus they would more likely survive in desserts and other dry areas.
Explanation:
The Loop of Henle is a tubule system that connects the proximal convoluted tubule to the distal convoluted tubule in a nephron, the functional and structural unit of the kidney. Its primary job is to establish a concentration gradient in the kidney's medulla by creating a high urea concentration deep in the medulla using a countercurrent multiplier system that uses electrolyte pumps. Through this mechanism, water is reabsorbed to concentrate the urine and impede dehydration.
The length of the loops of Henle is of great importance for the countercurrent multiplier system - the longer they are, the more concentrated the urine can get. Therefore, animals with longer loops can survive better in habitats where there is not much water around.
Which of the following would scientists use as the best indicator of the health of a water system
1 . Temperature & turbidity
2. Water currents & turbidity
3. Convolution & turbidity
4. Submersion and turbidity
Answer:
Explanation: 2
The best indicator of the health of a water system is Temperature & turbidity. That is option 1.
Monitoring of Water qualityThe Water quality can be monitored in various ways which involves the sampling and analysis of water constituents and conditions.
The importance of monitoring water quality is investigate:
Introduced pollutants, such as pesticides, metals, and oils, andConstituents found naturally in water that can nevertheless be affected by human sources, such as dissolved oxygen, bacteria, and nutrients.To show that water source is healthy, the following indicators are put into consideration:
temperature,turbidity, total alkalinity, and fecal bacteria.Turbidity is measured using turbidity sensor and temperature is measured using thermometer.
Learn more about water here:
https://brainly.com/question/5060579
help me in my hw landslide can be prevented by terrace farming why
Answer:
Reducing the intensity of runoff.
Explanation:
Terrace farming prevent landslides and erosion to occur by reducing the intensity of runoff. This farming also reduce the risk of drought due to raising the moisture content in the soil and allowing water to slowly infiltrate into the soil. Due to terrace farming, the runoff water moves very slowly which causes less erosion of the soil as well as reduces the intensity of water flow which causes more infiltration.
What are sustainable use practices?
(a) any materials that exist in nature and that are used by humans
(b) the managed consumption of natural resources to prevent their depletion or environmental destruction
(c) the deployment of fossil fuels to environments that previously did not have access to such resources
(d) ways in which individuals are able to conserve native animal and plant species
Answer:
The answer is B,
Explanation:
B. The managed consumption of natural resources to prevent their depletion or environmental destruction
Sustainable practices are managing natural resource consumption to prevent depletion or environmental destruction. Therefore, option "B" is correct.
what are sustainable practices?Manageable practices support biological, human, and monetary well-being and imperativeness. Supportability assumes that assets are limited, and ought to be utilized moderately and shrewdly so as to long haul needs and outcomes of the manners by which assets are used.
Organizations and individuals that consideration about supportability are likewise less inclined to infringe upon the regular living spaces of wild creatures, consequently safeguarding the biodiversity of our planet.
Therefore, sustainable practices help the planet breathe and are also beneficial for human beings.
Learn more about sustainable practices, here:
https://brainly.com/question/141936
#SPJ7
Initiation codon in eukayotes is ______
Answer:
AUG is the only initiation codon in eukaryotes.
Explanation:
Initiation codon in eukayotes is ___AUG___
What is the independent variable
What is the responsibility of a scientist
Answer:
A scientist is in charge of societal concerns as well as the practical application of his innovation. He must abide by intellectual property rights so that his new innovation is open and honest. Ethics is the bedrock of any study.
OAmalOHopeO
I need help please ??????!!!
hi i haven't done physics for like 3 yrs but i'm pretty sure
the one on top is a rarefaction
number 2 a compression since it's all compressed together
and number 3 has to be wavelength since that's the measure of a single wave
If a physicist performs an experiment, who would likely try to replicate it?
The physicist himself
Other physicists
The family of the physicist
No one, because an experiment can never be replicated
I think the answer is the second one.
The conversion of liquid water into gaseous water is called?
Answer:
vapourization
Explanation:
When the water is heated, it changes into water vapour which is called vapourization or sometimes we can also call it evaporation.
Gymnosperm is an advanced group than pteridophytes. Justify this statement with any five points.
Five major reasons why gymnosperms are more advanced than pteridophytes are highlighted below:
WHAT ARE GYMNOSPERMS AND PTERIDOPHYTES?
Gymnosperms are a group of higher plants that produce naked seeds i.e. seeds not cased by a fruit. Pteridophytes are a group of lower plants that have vascular bundles.
WHY ARE GYMNOSPERMS ADVANCED THAN PTERIDOPHYTES?
Gymnosperms bear seeds while pteridophytes bear spores (seedless)Gymnosperms do not require water for fertilization to occur while pteridophytes require water for their fertilizationGymnosperms have a well developed root system while pteridophytes do not have a well developed root system (they use rhizoids)Gymnosperms exhibit secondary growth while pteridophytes do notGymnosperms undergo pollination while pteridophytes do not.Learn more at: https://brainly.com/question/10517712
Explain this statement
" The role of oxygen in the regulation of respiratory rhythm is quite significant"
Answer:
Pneumotaxic centre in the pons region of the brain can moderate functions of the respiratory rhythm centre. Neural signals from this centre can reduce the duration of inspiration and thereby alter the respiratory rate. A chemosensltive area is situated adjacent to the rhythm centre to make necessary adjustments in the respiratory process. Receptors associated with aortic arch and carotid artery also can recognise changes in CO
2
and H+ concentration and send necessary signals to the rhythm centre for remedial actions. The role of oxygen in the regulation of respiratory rhythm is quite insignificant.
So, the correct answer is 'Both Assertion and Reason are correct and Reason is the correct explanation for Assertion'.
Explanation:
Answer:
this means that the oxygen is maintained by the respiratory rhythm.
Explanation:
Which of the following shows the correct energy flow during aerobic respiration?
A. Lipids, Glucose, ATP, cells
B. ATP, Glucose, cells
C. Carbohydrates, Glucose, ATP, cells
D. Carbohydrates, Glucose, Lactic acid, ATP
The correct energy flow during aerobic respiration is ATP, Glucose, and cells. Thus, the correct option is B.
What is Aerobic respiration?Aerobic respiration may be defined as the process of conversion of glucose into carbon dioxide, water, and energy via the intermediate product of pyruvate in presence of air.
The release of energy in aerobic respiration is found to be greater as compared to anaerobic respiration.
This released energy is immediately used to synthesize a molecule called ATP via glucose that fuels the cells for metabolic activities.
Therefore, the correct option for this question is B.
To learn more about Aerobic respiration, refer to the link:
https://brainly.com/question/11691469
#SPJ2
Etapas del desarrollo fetal.
Answer:
This time is divided into three stages, called trimesters.
Explanation:
First trimester, spans from conception to 12 weeks
Second trimester, spans from weeks 13 and 28.
Third trimester, spans from weeks 29 to 40.
https://my.clevelandclinic.org/health/articles/7247-fetal-development-stages-of-growth
YA'LL ARE SMART!!! PLEASE HELP!!!!
Answer:
not malleable
Explanation:
hope this helps
Answer:
D because it can be transformed into many forms
so is malleable
Question 5
Not yet answered
Marked out of 1.00
P Flag question
Complete the following sentence: "The interior of living cells is more
than the exterior because more
ions are expelled than ions are taken in by the sodium-potassium pump."
Select one:
O a. electropositive. Nak
O b. electronegative, Na.
O C. electronegative, Na, K
O d. electropositive, Na+, K+
Question 6
Not yet answered
Marked out of 1.00
P Flag question
The high concentration of protons in the inner mitochondrial space relative to the mitochondrial matrix represent
O
В.
77°F
AGD (0)
10-25 PM
7/28/2021
Answer:
i really really need the brainly points
Explanation:
sry for this answer, i need the answers for myself
The sodium-potassium pump does not do which of the following actions?
-Moves sodium molecules against their concentration gradient into the cell
using ATP.
-Moves sodium molecules against their concentration gradient out of the cell
using ATP.
-Maintains the cell's physiological needs by establishing an electrochemical
gradient.
-Moves potassium molecules against their concentration gradient into the cell
using ATP.
The sodium-potassium pump does not allow the movement of sodium molecules against their concentration gradient into the cell with the use of ATP molecules.
In sodium-potassium pump, the sodium moves outside the cell whereas potassium moves inside the cell with the help of using ATP molecules. The sodium-potassium pump maintains the gradient of higher concentration of sodium extracellularly means outside the cell and a higher level of potassium intracellularly means inside the cell. This process is done only in the presence of ATP molecules that provides a force for the movement of sodium and potassium so we can conclude that no movement of sodium occur inside the cell in the sodium-potassium pump.
https://brainly.com/question/24347696
Answer: Moves sodium molecules against their concentration gradient INTO the cell using ATP.
Explanation:
The sodium-potassium pump moves sodium molecules against their concentration gradient out of the cell and moves potassium molecules against their concentration gradient into the cell. It also helps to regulate internal physiological needs through gradients. However, it doesn’t move sodium ions into the cell—that occurs through passive transport.
PENN
HELP ASAP PLEASE HELP FAST
Answer:
D. the basic unit of life
Explanation:
A cell is the basic fundamental unit of a living organism. There two types of organisms which are unicellular (single cell organism) and multicellular (many cells)
where in an embryo are the instructions located for how to build organs
Answer:In the nucleus
Explanation:
The information for all bodily functions resides in DNA in every cell.
An oil truck accidentally crashes on its way to a gas company. All of the oil spills out and infiltrates the nearby water system. What type of pollution is this an example of?
hii there,
Answer:
it is an the example of water pollution
Explanation:
Hope it helps you
Mark my answer as brainlist
have a nice day
In classical conditioning _____ is the unlearned, naturally occurring response to the unconditioned stimulus (US). (Pyscology)
Answer:
unconditioned response
Explanation:
here is the answer..
what neurotransmitter is deficient in parkinson's disease and Alzheimer's disease?
Occurs in mitochondria.
Select one:
a. Both Photosynthesis and Cellular Respiration
b. Neither Photosynthesis nor Cellular Respiration
c. Photosynthesis
d. Cellular Respiration
Answer:
d. cellular respiration
Explanation:
mitochondria is where cellular respiration occurs, and photosynthesis occurs in the chloroplast, so d would be the most reasonable answer.
Which test would be used to determine if lipids are present?
a) iodine test
b) none of these are correct
c) Benedict’s test
d) emulsion test
Option d) emulsion test would be utilized to determine if lipids exist present.
What is Emulsion test?The emulsion test exists as a method to determine the existence of lipids using wet chemistry. The procedure exists for the sample to be suspended in ethanol, permitting lipids present to dissolve. The liquid exists and is then decanted into water.
This test is accomplished to demonstrate the presence of lipids in a substance. The substance exists first dissolved in ethanol. This solution exists then dissolved in water. If lipids exist present in the mixture, they will precipitate and create an emulsion.
Hence,Option d) emulsion test would be utilized to determine if lipids exist present.
To learn more about Emulsion test refer to:
https://brainly.com/question/18791145
#SPJ2
Which newborn is at the highest risk of having growth problems?
O A. Albert- 5 lbs
OB. Francis-9 lbs
C. Dmitri- 8 lbs
D. Gregor-6 lbs
Answer:
albert
Explanation:
because if you get their mean/avergae it is around 7lbs and albert being the lightest baby from the ideal he might have growth problems because having alot of weight can also result to baby fat or can be shaped to new in future
Othologous. are found where?
Answer:
Explanation:
Science (genetics, molecular biology, genomics) genes or gene products that are homologous (descended from a common ancestor) and are found in separate species due only to the speciation event (not to gene duplication).
Answer:
I think youcan collect the genes from two species and compare each gene to one another and if two genes identify each other. I never really heard of them being found but created srry if this isnt any help you can delete my question if needed
Explanation:
Which type of wetland includes a mixture of salt water and fresh water?
Coastal lwetlands include a mixture of salt waler and fresh water This answer has been confirmed as correct and helpful. Hope it helps
The CT reveals several issues with the cranial structure, one of which might be in the cribriform plate but the image isn't well defined. What non-invasive test can you do to test if the cribriform plate is severely damaged? Why?
The non-invasive test that can be used to test if the cribriform plate is severely damaged is called the pledget study.
CRIBRIFORM PLATE is the part of the ethmoid bone that forms the nasal cavity.
The olfactory nerve which is part of the cranial nerves passes through the small opening found in the cribriform plate.
A damage to the cribriform plate leads to cerebrospinal fluid (CSF) leak which usually comes out from the nose and ears.
Therefore to test if the cribriform plate is severely damaged, the pledget study is performed.
Pledget study is a non-invasive method of diagnosing a CSF leak.
To perform this test,
Cotton pads called Pledgets are placed in the nostrils.If the leaking fluid contains CSF it will be detected.The presence of CSF shows that there is damage to the cribriform plate.
This method is non invasive because it doesn't require the breaking or opening of any part of the body.
Learn more here:
https://brainly.com/question/12876563
The mass of the Sun is 1.99 × 1030 kg. Jupiter is 7.79 × 108 km away from the Sun and has a mass of 1.90 × 1027 kg. The gravitational force between the Sun and Jupiter to three significant figures is × 1023 N.
Answer:
4.16
Explanation:
edge2021
Answer:
4.16
Explanation:
Identify the energy carrier molecule ATP and its importance
Which interaction involves only one of Earth’s spheres?
Plant roots take in water from the soil.
Plants take in carbon dioxide from the air.
During photosynthesis, plants make food and release oxygen into the air.
Energy stored in plants is transferred to humans and animals that eat them.Which property of soil depends on the size of particles?
color
odor
temperature
texture
Answer:
Energy stored in plants is transferred to humans and animals that eat them
Explanation:
