B) a smokestack for an electric power plant
Answer:
During METAPHASE the chromosomes line up along the equatorial plate.
Answer:
Valence electrons, or the electrons that are farthest from the nucleus.
The answer is primary structure. The protein's primary structure pertains to the amino acids' linear sequence in the chain. Usually, the protein's structure is combined together with a covalent bond that is produced while the process of biosynthesis is present.