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777dan777 [17]
3 years ago
3

Which class of nutrients in itself does not provide any energy to the human body?

Biology
1 answer:
Alchen [17]3 years ago
4 0
Dietary fibers do not have any nutrients
                        
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Rickettsia is an example of an __________ which can only replicate inside a host cell.
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A postmenopausal client is scheduled for a bone-density scan. the nurse should instruct the client to:
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Which of the following best describes what happens when the ATP synthase
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Hydrogen ions rush out of the thylakoid, powering the reaction that produces ATP

Explanation:

As the electrons from the reactive center of photosystems are passed down the protein chain, their energy is harnessed to pump in H+ ions from the stroma into the thylakoid lumen. This creates an H+ proton gradient that has potential energy to do work. ATP synthase utilized this gradient to generate ATPs by chemiosmosis. As the H+ ions move down the concentration gradient through the protein molecule, the ATP synthase is able to phosphorylate ADP and convert them into ATPs – the energy currency of cells.  

This same principle not only in the chloroplasts but also in the mitochondria.  

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6 0
4 years ago
What is an example of a graphical model? please help this is for my science test studying....
Virty [35]

Answer:

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7 0
3 years ago
All of the following are true of evolution, EXCEPT:
Sloan [31]
<h2>Adaption of genes to improve survival</h2>

Explanation:

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3 0
3 years ago
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