Q. Trp repressor protein is a product of which of following types of genes?

View solution

Q. Myoblasts are precursor of which of following cells?

View solution

Q. A similar group of cells organized in a pattern is called

View solution

Q. Which of following describes passing of traits not controlled by DNA sequence itself?

View solution

Q. Physical processes that give an organism its shape are called

View solution

Q. Which region of the tRNA molecule is highly variable?

View solution

Q. In the below figure of a transfer RNA, which is the site of attachment for an amino acid?

View solution

Q. When was the link between enzymes and inherited disease first elucidated?

View solution

Q. Which organism was used for experiments that led to “one gene – one enzyme” hypothesis?

View solution

Q. Which proteolytic enzyme was used in the experiments aimed at elucidating the mutation that causes sickle cell anemia?

View solution

Q. In patients of sickle cell anemia, the hemoglobin contains a substitution for ____________________

View solution

Q. What is the intermediate between a gene and its polypeptide?

View solution

Q. Transcription is the synthesis of ______________________

View solution

Q. After transcribing into RNA, the gene is spliced out of the genome.

View solution

Q. RNA is a mobile nucleic acid.

View solution

Q. Which of the following play a role in structural support?

View solution

Q. Which of the following enzymes are used in the process of transcription?

View solution

Q. Promoter is a ____________________

View solution

Q. Which of the two strands of DNA will be transcribed is determined by the _______________

View solution

Q. The transcription factors assist the RNA polymerase in locating ________________

View solution