Biology Test 1 MCQs Online

Test Instructions

Biology Test 1 MCQs Online for Preparation

1. 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.

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

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

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

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

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

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

8. 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.

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

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

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

12. Pigment present in red algae 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. Which of the following pathogen type cause disease that can be treated with antibiotics?
A.
B.
C.
D.

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

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

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

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

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


 

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