MOLECULAR BASIS OF INHERITANCE biology MCQ’s questions answers

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MOLECULAR BASIS OF INHERITANCE

Question 6 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which conserved motifs occur in Escherichia coli genes ..... [DPMT 2007]
A
TATA box
B
CAAT box
C
Pribnow box
D
None of the above
Question 7 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which step of translation does not consume high energy phosphate bond? [CBSE 1997]
A
Translocation
B
Peptidyl transferase reaction
C
Amino acid activation
D
Aminoacyl tRNA binding to A-site
Question 8 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Coding segment of DNA contains CAC. Which amino acid is picked up during translation .....
A
Leucine
B
Glutamic acid
C
Valine
D
Methionine
Question 9 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Nucleic acids were discovered by ..... [MPPMT 1999]
A
Watson and Crick
B
Khorana
C
Wilkins
D
Miescher
Question 10 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Maximum formation of RNA occurs in ..... [CBSE 1996]
A
Cytoplasm
B
Nucleoplasm
C
Nucleolus
D
Ribosome
There are 10 questions to complete.