1. What could be the length of bacterial cell?
a) 3 to 5 mm
b) 3 to 5 μm
c) 3.5 cm
d) None of these
Explanation: 3 to 5 μm
2. Diameter of an RBC is
a) 7 μm
b) 700 mm
c) 6 μm
d) 6000 mm
Explanation: Diameter of an RBC is 7 μm
3. The longest cells in human body are
a) Muscle cells
b) Cardiac muscle cells
c) Neurons
d) None of these
Explanation: The longest cells in human body are neurons
4. Which of the following is incorrect matching?
a) Round and biconcave – RBC
b) Amoeboid – WBC
c) Elongated – Tracheid
d) Long and narrow - Nerve cells
Explanation: "Long and narrow - Nerve cells". This is incorrect
5. Identify the A, B, C, D and E in this figure.
a) A–Rough endoplasmic reticulum, B–Smooth endoplasmic reticulum, C–Nuclear
envelope, D–Microtubule, E–Nucleolus
b) A–Smooth endoplasmic reticulum, B–Rough endoplasmic reticulum, C–Microtubule,
D–Nuclear envelope, E–Nucleolus
c) A–Nucleolus, B–Microtubule, C–Smooth endoplasmic reticulum, D–Nuclear envelope,
E–Rough endoplasmic reticulum
d) A–Rough endoplasmic reticulum, B–Nucleolus, C–Microtubule, D–Smooth endoplasmic
reticulum, E–Microtubule
Explanation: A–Rough endoplasmic reticulum, B–Smooth endoplasmic reticulum, C–Nuclear envelope, D–Microtubule, E–Nucleolus
6. Which of the following cells are round and oval?
a) RBCs
b) WBCs
c) Columnar cells
d) Mesophyll cells
Explanation: Mesophyll cells
7. Which of the following are long and narrow cells?
a) Nerve cells
b) WBC
c) Columnar epithelial cells
d) Tracheid
Explanation: Columnar epithelial cells
8. Which of the following represent prokaryotic cell?
a) Blue-green algae
b) PPLO
c) Bacteria
d) All of these
Explanation: All of these
9.Identify the A, B, C, D and E in this figure. 
a) A–Smooth endoplasmic reticulum, B–Centriole, C–Golgi apparatus, D–Rough
endoplasmic reticulum, E–Ribosomes
b) A–Centriole, B–Smooth endoplasmic reticulum, C–Golgi apparatus, D–Ribosomes,
E–Rough endoplasmic reticulum
c) A–Rough endoplasmic reticulum, B–Smooth endoplasmic reticulum, C–Ribosomes,
D–Centriole, E–Golgi apparatus
d) A–Centriole, B–Rough endoplasmic reticulum, C–Golgi apparatus, D–Smooth
endoplasmic reticulum, E–Ribosomes
Explanation: A–Centriole, B–Smooth endoplasmic reticulum, C–Golgi apparatus, D–Ribosomes, E–Rough endoplasmic reticulum
10. What is true for a prokaryotic cell?
a) They are smaller in size
b) Multiply much rapidly than eukaryotes
c) Greatly vary in shape and size
d) All of these
Explanation: All of these