I think the statement above is true. Nucleic acids are biological polymers that are comprised of nucleotide monomers covalently bonded together. The components that make up each nucleotide monomer <span>are composed of a nitrogenous base, a five-carbon sugar (ribose or deoxyribose), and at least </span>one<span> phosphate group. Hope this answers the question.</span>
Answer:
Explanation:
Bionomial nomenclature helps scientists by helping them classify organisms. This would be a two-name system that scientists use that describes the genus and species of the organism.
The correct answer is: B) coal.
Coal is a sedimentary rock black or brown color composed of carbon with variable amounts of other elements such as hydrogen, sulfur, oxygen, and nitrogen. The formation of coal goes through two steps: decay of dead plant matter into peat and conversion of peat into coal under the influence of heat and pressure of deep burial.
It contains a cellular membrane which separates the interior of the cell from its environment.
Answer:
the us has 63 national parks, which are congressionally-designated protected areas operated by National Park service, an agency of the department of the interior.
