Answer:
the correct option is D.
Explanation:
in case of quaternary level of protein structure , protein has more than one polypeptide chains and in this level , the polypeptide chains are aggregated and held together by hydrophobic interactions, hydrogen and ionic bonds. this specific arrangement is called the quaternary structure.for example :-
Haemoglobin the oxygen carrying protein of red blood cells, exhibits such a structure.
<span>I think the answer is Three membranes. </span>
Answer:
p = dominant allele
q = recessive allele
p2 = frequency of homozygous dominant gene
q2 = frequency of homozygous recessive gene
2pq = frequency of the heterozygous genotype
The answer is: [A]: "primary consumers" .
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