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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


1. Alpha-keratin is a protein, present in 


Question 1 of 15

2. Gamma globulins are synthesized inside


Question 2 of 15

3. Which is the derivative of amino acid?


Question 3 of 15

4. Apoenzyme is


Question 4 of 15

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


Question 5 of 15

6. Proteins are


Question 6 of 15

7. Michaelis constant Km is equal to


Question 7 of 15

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


Question 8 of 15

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



(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 9 of 15


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


Question 10 of 15

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


Question 11 of 15

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


Question 12 of 15

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


Question 13 of 15

14. Which statement is true?


Question 14 of 15

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


Question 15 of 15


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