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Micro Macro molecules Test Online MCQs

Test Name Micro & Macro molecules Test
Subject Biology
Test Type MCQs
Total Question 15
Total Marks 30
Total Time 15 Mints
Test Help For
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Micro & Macro molecules Test Online MCQs to prepare biology  subject test, all the admission tests, jobs and recruitment test, admission test and interview questions about the Micro and Macro molecules.

Micro & Macro molecules Test Online MCQs

Biology

1. Michaelis constant Km is equal to

 

Question 1 of 15

2. Apoenzyme is

 

Question 2 of 15

3. Which one of the following statements regarding starch and cellulose is not correct?

 

Question 3 of 15

4. Which of the following set of three items are not true as each set belongs to the category mentioned against them

 

Question 4 of 15

5. Which of the following gives Fehling’s test?

 

Question 5 of 15

6. Proteins are

 

Question 6 of 15

7. Which statement is true?

 

Question 7 of 15

8. Alpha-keratin is a protein, present in 

 

Question 8 of 15

9. Gamma globulins are synthesized inside

 

Question 9 of 15

10. Which of the following contain β-1, 4 linkage?

 

Question 10 of 15

11. Which is the derivative of amino acid?

 

Question 11 of 15

12. An example of competitive inhibition of an enzyme is the inhibition of

 

Question 12 of 15

13.

The given graph shows the effect of substrate concentration on the rate of reaction of the enzyme greengram-phosphatase. What does the graph indicate?

04

Question 13 of 15

14. The figure given below show three velocity substrate concentration curves for an enzyme reaction. What do the curves a, b and c depict respectively?

05

 

(a) a – normal enzyme reaction

      b – competitive inhibition

      c – non-competitive inhibition

(b) a – enzyme with an allosteric modulator added.

     b – normal enzyme activity 

     c – competitive inhibition

(c) a – enzyme with an allosteric stimulator

     b – competitive inhibitor added

     c – normal enzyme reaction

(d)a – normal enzyme reaction.

     b – non-competitive inhibitor added

     c – allosteric inhibitor added

Question 14 of 15

15. The total number of nitrogenous bases in human genome is estimated to be about 

 

Question 15 of 15


 

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