Why is carbon present in so many kinds of molecules

Biology

1 answer:

zepelin [54]3 years ago

8 0

Answer:

Because the carbon atom is just the right, small size to fit in comfortably as parts of very large molecules.

Explanation:

Carbon atom can form four chemical bonds to other atoms.

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What are the 3 most important energy-carrier molecules in a cell? What are their overall jobs?

Simora [160]

Answer:

Three important energy carrier molecules in a cell are: ATP (Adenosine triphosphate, NADPH (Nicotinamide Adenosine Dinucleotide Phosphate) and FADH2. 

Explanation:

All the three carrier molecules play an important role in cellular respiration and photosynthesis. One NADH molecule is equal to 3 ATP molecule while 1 FADH2 molecule is equal to 2 ATP molecule.

During the active process, ATP is used as a form of energy because ATP dephosphorylates to ADP and Inorganic phosphate, Pi and release energy.

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Differentiated cells in a multicellular organism tend to behave differently from stem cells. The process of differentiation alte

anzhelika [568]

Given what we know, we can confirm that the process of differentiation alters the cells by changing the expression of genes in a cell.

<h3>What is differentiation?</h3>

differentiation is when a cell becomes specialized.
This is the case with heart or digestive cells.
Since all cells carry the same DNA, this does not account for differentiation.
Instead, this is achieved by changing the expression of genes in a cell.

Therefore, we can confirm that differentiation is what we refer to as a cell becoming specialized in one way or function, such is the case with heart cells or digestive cells, and since all cells in the body carry the same DNA, this is done by changing the way in which the cells express their genes in the DNA.

To learn more about differentiation visit:
brainly.com/question/6977275?referrer=searchResults

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2 years ago

Jill has been experiencing recurring periods of shortness of breath, sweating, trembling, faintness, and a feeling of unreality

Lynna [10]

Panic disorder

She may be suffering from: panic disorder .

Panic disorder is a disorder that involves repeated unexpected panic attacks. Individuals with panic disorder have constant fear of experiencing another panic attack after they have experienced at least one month or more of continuous worry about more panic attacks happening again. What causes panic disorder is unknown. Symptoms of panic disorder include dizziness, racing heartbeat, breathing difficulties, shaking, nausea, and sweating.

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What does it mean if someone is malnourished?

Goshia [24]

To be malnourished means to lack proper nutrients that keep you healthy say a person likes fast food and eats only fries for a long period of time they will lack nutrients and get sick which is the bodies way of saying you need to eat a variety of food.

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Why are pepsinogen and trypsinogen secreted in an inactive form

Tatiana [17]

Explanation:

pepsin enzyme is secreted by gastric glands of the stomach as inactive pepsinogen to protect the cells of these..........

tHx fOr pOinTs mAn !!!

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3 years ago

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