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slava [35]
3 years ago
5

Which of the following is an example of a steroid

Biology
1 answer:
denis23 [38]3 years ago
4 0

the answer is B cholesterol, which is a direct product of the steroid nucleus.

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When acetyl-CoA is fed into the TCA cycle, it eventually forms carbon dioxide. The energy released from this oxidation is conser
Kay [80]

Answer:

The correct answer is:

a)FADH2

c)GTP

e)NADH

Explanation:

The Citric acid cycle(TCA) also known as the <em>Kreb cycle,</em> is a focal metabolic center of the cell. It is a sequence of chemical reactions in which the acetyl portion of acetyl CoA is degraded to carbon dioxide and hydrogen atoms.These reactions all occur in the matrix of the mitochondria. This cycle is also an important source of precursor for other molecules such as amino acids, nucleotide bases cholesterol etc. The function of the citric acid cycle is the gathering of high-vitality electrons from carbon fuels. The citric acid cycle removes electrons from acetyl CoA and use it to reduce NAD and FAD into NADH2 and FADH2 respectively.

<em>Overall, The citric acid cycle oxidizes two carbon units(from acetyl CoA) and produces two molecules of carbon dioxide, one molecule of GTP and high energy electrons which are present in the form of NADH2 and FADH2</em>

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2 years ago
Natural selection changes allele frequencies in populations because some ____ survive and reproduce more successfully than other
Mazyrski [523]
The correct answer is individuals 
I hope this help 

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2 years ago
Some jellyfish have skeletons that are formed by fluid-filled compartments. This fluid resists compression and thus supports the
svet-max [94.6K]

Answer:

B. Hydrostatic skeletons

Explanation:

6 0
3 years ago
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Hello! There are five questions on biology here that I need help with please :)
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1. true

2. true

3. true

4. more water molecules outside the membrane of cell

5. the second option

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2 years ago
The general term for a large molecule made up of many similar subunits is
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It is A) a polymer.

Because Polymer is a large molecule and made of smaller molucules and they are called monomers

-Hope this helps
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