A researcher incubates a cell with radiolabeled amino acids. These amino acids are incorporated into the proteins as they are synthesized by the cell. Select which piece of data would indicate the incorporation of radiolabeled amino acids during protein synthesis?

Explanation:

The substrates for these reactions are obtained from the body's diet or from the culture medium. Not all organisms are able to synthesize all amino acids. Humans, for example, are only able to synthesize 11 of the 20 amino acids that can be found in their body, forming part of their proteins or as metabolic intermediates. The other nine are called essential amino acids and must be incorporated into the diet, the same goes for histidine during periods of rapid growth.

oceans

indian ocean

pacific ocean

atlantic ocean

arctic ocean

southern ocean

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands