541. Consider the following sequence on m-RNA AUGGCAGUGCCA. Assuming that genetic code is overlap than how many number of codon many be present on this genetic code

A 9
B 10
C 8
D 11
Answer :   10
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542. Ribonucleic acid occurs in

A Nucleus
B Cytoplasm
C Nucleus and cytoplasm
D Mitochondria and chloroplast
Answer :   Nucleus and cytoplasm
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543. Which enzyme act as chromosomal breaks

A DNA polymerase
B DNAase
C DNA ligase
D DNA polymerase II
Answer :   DNAase
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544. Chromonemata embedded in a

A Stroma
B Matrix
C Sugar
D Mucilage
Answer :   Matrix
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545. Organelles can be separated from cell homogenate through

A chromatography
B X-rays diffraction
C differential centrifugation
D auto-radiography
Answer :   differential centrifugation
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546. Besides producing secretory vesicles, the function of golgibody is

A Lysosome formation
B Fprmation of spindle fibers
C Formation of E. R.
D All of the above
Answer :   Lysosome formation
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547. Which of the following is a stop codon

A AUG, GUG, UUU
B UGA, UAG, UAA
C UUU, UAC, CUC
D CUC, UAC, UAA
Answer :   UGA, UAG, UAA
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548. Which of the following cell organelles is present in the highest number in secretory cells?

A Lysosome
B Mitochondria
C Golgi complex
D Endoplasmic reticulum
Answer :   Golgi complex
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549. Center for cellular and molecular biology located at

A Delhi
B Nagpur
C Mumbai
D Hyderabad
Answer :   Hyderabad
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550. In which part of mitochondria the enzyme succinic dehydrogenase is present

A Outer membraane
B Inner membrane
C Matrix
D Preimitochondrial space
Answer :   Inner membrane
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