MOLECULAR BASIS OF INHERITANCE biology MCQ’s questions answers

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MOLECULAR BASIS OF INHERITANCE

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Nuclear DNA sends information for protein synthesis through ..... [CPMT 1995]
A
tRNA
B
mRNA
C
rRNA
D
All the above
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Haploid content of human DNA is ..... [AIIMS 2008]
A
1.65 $\times$109 bP
B
3.1-3.3 $ imes$109 bP
C
4.6 $\times$109 bP
D
3.3 $\times$109 bP
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Codon AUG specifies ..... [kerala 2000]
A
Methionine
B
Valine
C
Tyrosine
D
Serine
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is a restriction endonuclease? ..... [AIPMT-2016]
A
Hind II
B
Protease
C
DNase I
D
RNase
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Okazaki fragments are found in the direction of ..... [W.B. 2009]
A
Hind II
B
correctchoice 5' $\rightarrow$ 3'
C
5' $\rightarrow$ 5'
D
3' $\rightarrow$ 3'
There are 5 questions to complete.

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