Biology Test 1 MCQs Online

Test Instructions

Biology Test 1 MCQs Online for Preparation

1. Co-enzyme is often formed from?
A.
B.
C.
D.

2. Which are the four most abundant elements in living cells?
A.
B.
C.
D.

3. Nutrition in fungi is?
A.
B.
C.
D.

4. Sodium ions are “pumped” from a region of lower concentration to a region of higher concentration in the nerve cells of humans. This process is an example of?
A.
B.
C.
D.

5. Fungi resemble plants because they lack?
A.
B.
C.
D.

6. Normally, in the process of osmosis, the net flow of water molecules into or out of the cell depends upon differences in the?
A.
B.
C.
D.

7. Proteins are made from amino acids by the process of?
A.
B.
C.
D.

8. Messenger RNA is formed in?
A.
B.
C.
D.

9. Number of chromosomes in E.coli?
A.
B.
C.
D.

10. Starch is converted into maltose by?
A.
B.
C.
D.

11. Production of sweat and sebum is related with?
A.
B.
C.
D.

12. Protein factory is?
A.
B.
C.
D.

13. Most cell membranes are composed principally of?
A.
B.
C.
D.

14. Haemodialysis means cleaning of?
A.
B.
C.
D.

15. The major cell infected by the HIV is lymphocyte?
A.
B.
C.
D.

16. Which is an organic compound found in most cells?
A.
B.
C.
D.

17. Pigment present in red algae is?
A.
B.
C.
D.

18. Smallest disease causing agents in plants are?
A.
B.
C.
D.

19. Which of the following pathogen type cause disease that can be treated with antibiotics?
A.
B.
C.
D.

20. The evaporative cooling in the respiratory tract of dogs is called?
A.
B.
C.
D.


 

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