Answer:
c. The presence of equal quantities of L- and D- amino acids.
Explanation:
All living entities have only L-type of amino acids in their cells from the origin of the life itself. Except a few bacterial cells walls may produce D-type. The presence of equal quantities is another whole new matter.
DNA is the material that makes up genes.
The term DNA means Deoxyribonucleic acid. It has been found to be the hereditary material that is found in genes.
DNA is comprised of a double helix of complimentary amino acids arranged in specific sequences.
These specific arrangements of amino acids encode genetic information found in genes. This genetic information is replicated during cell division.
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They exhibit, Growth, metabolism, reproduction, cellular organization, homeostasis, heredity, and response to stimuli.
Answer:
They help recycle important elements in nature
Explanation: