here are the structures i hope it helps
Answer:
primary, secondary, tertiary, and quaternary.
Answer:
<u>D) the nucleic acid (either DNA or RNA)</u>
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Explanation:
Phages, or bacteriophages are viruses that infect bacteria.They have varying shapes, and sizes, and may contain one of two kinds of nucleic acid; these are RNA and DNA.
The nucleic acids are made up of nucleotides. These are genetic storage biomolecules made up of the monomers ribonucleic acid (RNA) deoxyribonucleic acid (DNA).
Answer: genetics and mutation generate some of the variety that natural selection acts on
Explanation:
Answer:
Enzymes can only be used once
Explanation:
Enzymes are there forever