Mitochondria MCQs with Answers

Mitochondria MCQs

Hello students, our next topic for the MCQ is ‘Mitochondria’. As we know mitochondria is known for powerhouse of the cell. This organelle is responsible for the energy supply. The food contains unusable molecules and mitochondria converts this molecules as usable molecules for the energy. Mitochondria consists of two membranes the inner and outer membrane.

The following MCQ will provide you more information about ‘Mitochondria’.

MCQ.1): The mitochondria was firstly observed by ………………………………………………………………………………….

a) Carl Benda

b) Richard Altman

c) Charl Johanson

d) Richard John

MCQ.2): In the structure of mitochondria, outer and inner membrane is composed of ……………………………………………………………………………… and these have different properties.

a) Phospholipid bilayer

b) Proteins

c) Ligaments

d) a) and b)

MCQ. 3): Outer membrane in mitochondria structure contains large number of integral protein structures known as ………………………………………………………………………… and it allows molecules to diffuse.

a) Porins

b) Exons

c) Maxillae

d) Mandibles

MCQ.4): The inner space of the mitochondria is also called as ……………………………………………………………………………….

a) Post mitochondrial space

b) Outer space

c) Perimitochondrial space

d) All of them

MCQ.5): The matrix is an important in the production of ATP and it have ……………………………………………………………………………..

a) DNA enzymes

b) tRNA

c) Tubules

d) All of them

MCQ.6): ……….……………………………………………………………………… stores biological information required for growth and multiplication of mitochondria.

a)MTDNA

b)Tissue

c)Enzyme

d)Lipid layer

MCQ.7): …………………………………………………………………….. Is the process where mitochondria uses complex molecules and oxygen from the production of ATP.

a)Terrestrial respiration

b) Aerobic respiration

c) Aerial respiration

d) None of them

MCQ.8): The mitochondria plays an important role in apoptosis means …………………………………………………………………………….

a) Programmed mitochondria

b) Programmed DNA formation

c) Programmed Cholesterol

d) Programmed cell death

MCQ.9): The cristae are folds of inner mitochondrial membrane and is covered with inner membrane spheres known as ………………………………………………………………………………….

a) Stalked Particles

b) Knobs

c) All of these

d) Heads

MCQ.10): The term mitochondria was coined by ……………………………………………………………………………….

a) Carl Benda

b) Richard

c) Watson

d) John Crick

 

Answer

1) b) Richard Altman

2) d) a) and b)

3) a) Porins

4) c) Perimitochondrial space

5) d) All of them

6) a) MTDNA

7) b) Aerobic respiration

8) d) Programmed cell death

9) c) All of these

10) a) Carl Benda


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