A researcher has identified two molecules involved in transcription and translation, shown here. Select which investigation is most appropriate to identify the roles of these molecules in transcription? A) an analysis of how molecule 1 copies itself to become molecule 2 B) an analysis of how molecule 2 acts a template to make molecule 1 C) an analysis of the number of nucleotides in both molecules 1 and 2 D) an analysis of how molecules 1 and 2 travel outside of the nucleus to the cytoplasm

Option B) an analysis of how molecule 2 acts a template to make molecule 1

Explanation:

In DNA replication, one of the primary stages is DNA replication. This is the process of copying DNA material from one strand to another. In the process, the double helix is copied over to another double helix by the action of the enzymes. However, for this process to take place, there should be one template molecule that can be used to perform such an action. Thus, the second molecule acts as a template for the first molecule.

image result for describe the various types of gene mutationsghr.nlm.nih.gov

the types of mutations include: missense mutation: this type of mutation is a change in one dna base pair that results in the substitution of one amino acid for another in the protein made by a gene. nonsense mutation: a nonsense mutation is also a change in one dna base pair.

explanation: