They have a coarse-grained texture.
A nucleic acid is made of nucleotides, and nitrogenous bases are a part of a nucleotide.
DNA is a nucleic acid. The nucleotides in DNA are made up of a sugar (deoxyribose), a phosphate group, and one nitrogenous base (which will be either adenine, guanine, cytosine, or thymine).
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Answer:energy in the form of heat and matter (nutrients, solids, dissolved substances, and gases)
Explanation:
Restriction enzymes are DNA cutting enzymes found within bacteria. They can cut the DNA molecule.