Genetics

Q: The accepter arm in the tRNA molecule has:

(a) :  5 base pairs
(b) :  7 Base pairs
(c) :  10 Base pairs
(d) :  20 Base pairs
(e) :  None of the Above
Answer:  7 Base pairs
Explanation:  

Q: The number of small stable RNAs per cell ranges from:

(a) :  10-50,000
(b) :  50,000-1,00,000
(c) :  1,00,000-10,00,000
(d) :  More than one million
(e) :  None of the Above
Answer:  1,00,000-10,00,000
Explanation:  

Q: Molecular weight of hetrogeneous nuclear RNA (hnRN (A) ) is:

(a) :  More than 107
(b) :  105 to 106
(c) :  104 to 105
(d) :  less than 104
(e) :  None of the Above
Answer:  More than 107
Explanation:  

Q: The mean interacellular concentration of ATP in mammalian cell is about:

(a) :  1 mM
(b) :  2 mM
(c) :  0.1 mM
(d) :  0.2mM
(e) :  None of the Above
Answer:  1 mM
Explanation:  

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