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elena55 [62]
3 years ago
14

Everyone needs to consume a certain number of __________ to satisfy daily energy needs.

Biology
1 answer:
Step2247 [10]3 years ago
6 0

Answer:

Calories

Explanation:

Calories provide the body with energy that it needs. Everyone needs to consume a certain number, but each person’s needs are different based on their body and activity level.

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What is removed from pyruvate during its conversion into an acetyl group?
Sergio039 [100]

Answer:

carbon dioxide

Explanation:

At end of glycolysis, two pyruvate molecules are formed which contain lots of energy that can be extracted by further processes.

<u>Oxidation of pyruvate converts pyruvate which is a molecule with three carbons into acetyl CoA which is a two-carbon molecule which is attached to Coenzyme with the production of NADH  and one carbon dioxide molecule is released in the oxidation process.</u>  

Acetyl CoA further acts as a fuel for citric acid cycle in next stage of cellular respiration.

<u>Pyruvate + Coenzyme A + NAD⁺ ⇒ acetyl CoA + CO₂ + NADH + H⁺</u>

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The basic building block of nucleic acids, such as DNA and RNA. It is an organic compound made up of nitrogenous, a sugar, and a phosphate group (http://www.biology-online.org/dictionary/Nucleotide)
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