Advanced Molecular Genetics and Biotechnology questions with correct answers

What is molecular biology? a) Deals with the physical structures and processes of biological events b) Deals with the chemical structures and processes of chemical events c) Deals with the physical structures and processes of chemical events d) Deals with the chemical structures and processes of biological events CORRECT ANSWER d) Deals with the chemical structures and processes of biological events Which of the following is a type of RNA involved in protein synthesis? a) snRNA b) rRNA c) yRNA d) dsRNA CORRECT ANSWER b) rRNA How many unusual bases are observed in a tRNA molecule? a) 1 b) 3 c) 5 d) 0 CORRECT ANSWER c) 5 What is the process of resolution? a) Exchange of DNA fragments b) Heterochromatin structure formation c) Regeneration of duplex DNA molecule d) Cleavage of holiday junction CORRECT ANSWER c) Regeneration of duplex DNA molecule