Question

proteins play a vital role in all cells. in fact, cells need thousands of proteins in order to function properly. what primarily directs the synthesis of proteins?
oa. the genetic information stored in dna
ob. the folding patterns of strands of rna
oc. the cytoplasm found throughout a cell
od. the energy that is stored in mitochondria

Explanation:

蛋白质的合成主要由DNA中存储的遗传信息指导。DNA通过转录生成mRNA，mRNA再通过翻译合成蛋白质。RNA的折叠模式、细胞质、线粒体储存的能量都不是指导蛋白质合成的主要因素。

Answer:

A. the genetic information stored in DNA