Test ( solutions) Cell structure Mcqs

1. Cell is the basic unit of:
A) Tissue
B) Life
C) Organ
D) System
Answer: B) Life

2. Who discovered the cell first?
A) Robert Hooke
B) Darwin
C) Pasteur
D) Watson
Answer: A) Robert Hooke

3. Cell theory was proposed by:
A) Schleiden and Schwann
B) Darwin and Wallace
C) Mendel and Morgan
D) Pasteur and Koch
Answer: A) Schleiden and Schwann

4. Prokaryotic cells lack:
A) Cell wall
B) Nucleus
C) Ribosomes
D) Cytoplasm
Answer: B) Nucleus

5. The control center of the cell is:
A) Mitochondria
B) Ribosome
C) Nucleus
D) Golgi body
Answer: C) Nucleus

6. Mitochondria are called:
A) Brain of cell
B) Powerhouse of cell
C) Protein factory
D) Storage unit
Answer: B) Powerhouse of cell

7. Protein synthesis occurs at:
A) Ribosomes
B) Nucleus
C) Vacuole
D) Lysosome
Answer: A) Ribosomes