Gene expression

Question 1

In biology Central Dogma means

Answer 1

Flow of genetic information

Question 2

The genetic information flows from DNA to protein in __ steps, which are ______________ and _______________

Answer 2

2
Transcription
Translation

Question 3

In transcription specific form of DNA is copied in a complimentary strand forming _______. The MRNA then carries genetic information from Nucleus to ___________ present in the cytoplasm. To synthesize the particular _________________.

Answer 3

MRNA
Ribosome
Polypeptide chain

Question 3

In translation a _____________________ is formed from the MRNA.

Answer 3

polypeptide chain

Question 4

The enzyme needed for the transcription is

Answer 4

RNA Polymerase

Question 5

Transcription is the process of transferring genetic information from

Answer 5

DNA to mRNA.

Question 6

Sigma factor is the part of the

Answer 6

RNA Polymerase

Question 7

One end of tRNA matches genetic code in 3-nucleotide sequences is termed as

Answer 7

anticodon