Biology Test 1 MCQs Online

Test Instructions

Biology Test 1 MCQs Online for Preparation

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

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

3. 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.

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

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

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

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

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

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

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

11. 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.

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

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

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

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

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

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

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

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

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


 

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