What is the process of comparing similarities and differences in DNA or amino acid sequences known as?

• A. Biochemical Analysis
• B. Biochemistry
• C. Genetic Mapping
• D. Molecular Biology

Answer: (B)

The process of comparing similarities and differences in DNA or amino acid sequences is known as "biochemistry." This field focuses on the chemical processes within and related to living organisms, including the study of biomolecules like DNA and proteins. By analyzing sequences, scientists can uncover evolutionary relationships, assess genetic variations, and understand functional similarities between different organisms.

While other fields, such as molecular biology, might involve similar comparisons and studies, biochemistry specifically addresses the molecular and chemical aspects that underpin these sequences. It emphasizes the biochemical properties and functions related to nucleic acids and proteins, making it the most appropriate term for the described process.