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ValentinkaMS [17]
4 years ago
13

g Use the information gathered in the Nature Article Expanding the Genetic Code in the Laboratory to answer the question. How ma

ny amino acids are currently known to be encoded by the standard genetic code in at least some organisms?
Biology
1 answer:
kherson [118]4 years ago
4 0

Answer: 20 amino acids

Explanation:

The triplet nature of the genetic code make for a possible 64 codons: 61 code for amino acids present in most polypeptide chains while the remaining 3 are special-sense codons, since they only signal for the termination of the polypeptide chain.

Thus, due to the degeneracy of the genetic code, the 64 codons code for 20 amino acids

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The light independent reactions could not take place without the high-energy products produced in the light dependent reactions.
Temka [501]

The given blanks can be filled with NADPH and ATP.  

The dark reactions or light-independent reactions of photosynthesis refers to the chemical reactions, which transforms carbon dioxide and other constituents into glucose. These reactions take place in the stroma, that is, the fluid occupied region of a chloroplast external to the thylakoid membranes. These reactions use the products of light-dependent reactions, that is, NADPH and ATP to do further processes.  


7 0
3 years ago
Why do living things use enzymes instead of heat as a source of activation enegry
Rainbow [258]
Generating heat in order to start a reaction uses energy to begin with.  Enzymes however reduce the activation energy and can only function (usually) within a narrow temperature range, using less energy.  Enzymes are used because they are more efficient.
8 0
4 years ago
Earth Science
Serggg [28]

Answer:

Explanation:

I think it b c d sorry if wrong

3 0
3 years ago
Read 2 more answers
In complete metamorphosis, the immature stages are called __________. in incomplete metamorphisis, the immature stages are calle
Ivanshal [37]

Answer: 1. larva, 2. nymph

Explanation:

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In incomplete metamorphosis the insect precursor hatches from an egg and then goes through several nymphal stages similar to adult.

Therefore, in complete metamorphosis the immature stage is called as larva and in the incomplete metamorphosis the immature stage is called as nymph.

3 0
4 years ago
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Lactose is found in milk products. It is converted by the body into a usable form in a series of chemical reactions. The diagram
Neko [114]

Answer:

Hi, there your answer is galactose.

Hope this Helps :)

Explanation:

8 0
3 years ago
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