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zzz [600]
3 years ago
8

of the 21 amino acids that are the building blocks for proteins, how many must come from the foods you eat?

Biology
1 answer:
MissTica3 years ago
4 0
8 of them are essential and human bodys can't produce them.they should be got from foods
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Select the structures and functions of the large intestine from the choices below
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Answer:

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In assembling a nucleosome, normally the …(1) histone dimers first combine to form a tetramer, which then further combines with
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Answer:

option 1

Explanation:

In assemblying the nucleosome, this reaction occurs in two main steps. the H3 and H4 are recruited first to the DNA in pairs forming the H3/H4 tetramer; meaning two of H3 and two of H4. This gives rise to the nucleosome precursor. Then after this, the dimers of both H2A/H2B are recruited to this precursor, to give rise to the octamer structure around which the DNA is wrapped.  

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marusya05 [52]

Answer:

In the gums

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In the given since the lidocaine is used by the dentist therefore the dentist in order to treat some dental problem must inject the lidocaine in the gums where the sensory receptors of the teeth are present.

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Food

Explanation:

7 0
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