EXERCISE

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Questions from EXERCISE with Hints & Solutions

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Gamma Question Bank for Medical Biology>Chapter 9 - Chemical Constituents of Living Cells>EXERCISE>Q 49

Study the following graph of concept of activation energy given below. Select the correct option for stages labelled A to D.

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Gamma Question Bank for Medical Biology>Chapter 9 - Chemical Constituents of Living Cells>EXERCISE>Q 40

Which of the following is not a salient feature of B-DNA?

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Gamma Question Bank for Medical Biology>Chapter 9 - Chemical Constituents of Living Cells>EXERCISE>Q 41

All the following statements are correct about enzymes, but one is wrong. Select the incorrect statement.

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Gamma Question Bank for Medical Biology>Chapter 9 - Chemical Constituents of Living Cells>EXERCISE>Q 43

Which of the following is not an example of competitive inhibition?

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Gamma Question Bank for Medical Biology>Chapter 9 - Chemical Constituents of Living Cells>EXERCISE>Q 46

Which of the following group of enzymes helps in catalysing a transfer of a group (other than hydrogen) between a pair of substrates?

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Gamma Question Bank for Medical Biology>Chapter 9 - Chemical Constituents of Living Cells>EXERCISE>Q 47

Which of the following factor/s can influence enzyme activity?

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Gamma Question Bank for Medical Biology>Chapter 9 - Chemical Constituents of Living Cells>EXERCISE>Q 48

What would happen to $\mathrm{V}_{\max }$, in presence of a competitive inhibitor?

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Gamma Question Bank for Medical Biology>Chapter 9 - Chemical Constituents of Living Cells>EXERCISE>Q 50

Enzymes work at optimum temperature. Over a range 0-40°C, what would happen to the rate of enzyme controlled reactions for every 10°C rise in temperature?