Top 80+ Solved Molecular Basis of Inheritance MCQ Questions Answer

a. Recombinant DNA - DNA forming by union of segments of DNA from diffrent Sources

b. Purines - Nitrogenous bases Cytosine , thymine and Uracil

c. ATP - The principal energy carrying compound inthe cell

d. r-RNA - RNA molecules found in ribosomes

a. Ribosomal RNA - Carries amino acids to the site of protein synthesis

b. Transcription - Process by which protein in synthesized

c. Translation - Process by which m RNA carries the information from nucleus to ribosomes

d. Anticodon - Site of t-RNA that binds to the m-RNA

a. Initiation

b. Replication

c. Elongation

d. Termination

a. Joining two neighbouring amino acids on ribosomes

b. A doption of amino acids by a t-RNA molecule

c. Insertion of amino acyl t-RNA into the ribosome sites

d. Transfer of amino acyl t-RNA from the ribosomal ‘A’ site to ‘P’ site

a. UAC

b. UUU

c. CAU

d. AUG

a. ATP

b. GTP

c. Creatine-PO4

d. All the above

a. Promoter

b. Initiation site & termination site

c. coding sequence

d. All the above

a. Regulator gene + promotor gene

b. Operator gene + structural gene

c. Regulator gene + promotor gene structural gene

d. Regulator gene + promotor gene + operator gene + structural gene

a. Tryptophan

b. galactosidase

c. Lactose permease

d. Transacetylase

a. Cuts hydrogen bomds

b. Requires ATP

c. separates DNA strands

d. Stabilizes single strands

a. HGP is an Indian scientific research project

b. In 1990, the Project was initiated

c. A working draft of the genome was announced in 2000

d. In February 2001, the analysis of the working draft was published

a. 8

b. 15

c. 100

d. 50

a. A = T

b. C = G

c. A + G = T + C

d. A + T / G + C =1

a. 1, 2, 3 and 4, are corrent

b. 1 and 2 are correct, 3 and 4 are false

c. 1 and 3 are correct, 2 and 4 false

d. 1, 2, 3 are correct, 4 is false

a. Unidirectional with many origin

b. Bidirectional with many origin

c. Unidirectional with single origin

d. Bidirectional with single origin