Questions
22
The rough ER is specially well developed in cells actively engaged in
Answer: Protein synthesis
26
The number of nuclear pores depends on
Answer: Transcriptional activity of the cell
28
Name an organism which contains single chromosome and cell division occurs through fission or budding?
Answer: Prokaryotes
29
Which among the following sentence is not correct about the organelles?
Answer: They are found in multicellular organisms
32
The intrinsic protein present in the cell membrane mainly functions as
Answer: Enzymes
33
Which of the following organelle is called ‘Suicidal Bag’
A
Mitochondria
B
Endoplasmic reticulum
C
Lysosome
D
Ribosome
Answer: Lysosome
35
Activity of allosteric enzymes are influenced by
Answer: Allosteric modulators
36
Enzyme acts best at a particular temperature called
A
Catalytic Temperature
B
At normal Body temperature
C
Optimum temperature
D
None of the above
Answer: Optimum temperature
37
Which bond is not associated with Enzyme-substrate interaction -
Answer: Di-sulfide bonds
39
Which of the following enzyme inhibitions shows decreased Km Value ?
A
Competitive inhibition
B
Un-competitive inhibition
C
Non-competitive inhibition
D
All the above
Answer: Competitive inhibition
40
In competitive inhibition, inhibitors bears a close structural similarity with the
Answer: Substrate
