Dna plays a major role in heredity, composing the genes that are passed down from parent to offspring. it also plays a major role in the everyday workings of your cells. it does this by creating molecules, such as enzymes, that regulate cell functions. these enzymes belong to a larger class of molecules known as a) rna. b) proteins. c) ion pumps. d) amino acids

Answer;

B. Proteins.

Explanation;

-Information that is stored in DNA molecules is used to manufacture proteins through the process of transcription and translation.

-During transcription, DNA molecules are used to generate mRNA (messenger RNA), which then undergoes translation in the cytoplasm to generate proteins. These proteins include enzymes that control or regulate and catalyze different biological reactions in the body.

- Additionally, one of the characteristic of protein is being protein in nature which means like proteins they are produced through translation in the ribosomes.

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation:

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;