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Nutka1998 [239]
3 years ago
6

A chemotroph most closely resembles that of a(n) : autotroph or heterotroph

Biology
1 answer:
Marina86 [1]3 years ago
3 0
I think the answer would be an autotroph
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What process is described here? A concentration gradient of H + ions is created in the periplasmic space by actively transportin
VLD [36.1K]
<h3>Oxidative Phosphorylation</h3>

Explanation:

The process by which ATP is generated by utilizing the large amount of energy released during the transfer of electrons from NADH or FADH₂ to the O₂  through a series of electron carrier present in the mitochondrial membrane is called oxidative phosphorylation.

The process of electron transfer is accompanied by the pumping of protons across inner membrane of mitochondria, from the  mitochondrial matrix to intermembrane space establishing electrochemical proton gradient.

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8 0
3 years ago
Why would it be hard to outline the entire history of the United States on the geologic time scale?
saw5 [17]

The U.S. history would be narrower than the width of the line.

3 0
2 years ago
2. How do the effects of insulin resistance compound to decrease cellular responses to insulin?
victus00 [196]

Answer and explanation;

-The insulin receptor itself has decreased kinase activity leading to fewer binding sites for singling effectors to become activated.

Therefore; the signaling effectors are less likely to be activated.

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-We can thus conclude this by saying that higher insulin concentrations are necessary to obtain the same level of signaling leading to physiological effects that would exist in someone without type-2 diabetes.

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4 0
3 years ago
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This portion of the vestibular apparatus is responsible for dynamic equilibrium.
Gnesinka [82]

Answer:

Semicircular canals

Explanation:

Ear is one of the important sense organ responsible for hearing and equilibrium. Human ear is divided into three parts: outer ear, middle ear and inner ear.

Inner ear is mainly responsible for the equilibrium of the body. Vestibular apparatus together with semicircular canals is responsible for the dynamic equilibrium of the body. Dynamic equilibrium  involves head rotation and vertical movements of the body.

Thus, the correct answer is option (a).  

7 0
3 years ago
What is the monomer of a nucleic acid
Doss [256]

Answer:

Nucleotide

Explanation:

8 0
3 years ago
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