Which of the following is a function of mitochondria?

A) Synthesis of proteins
B) Storage of salts and sugars
C) Energy generation
D) Packaging of proteins

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Solution

The correct answer is (C).

Mitochondria performs the function of energy generation. It helps in production of molecules called ATP (adenosine triphosphate) which help in generating energy. This energy is utilised by other parts of the cell for performing their functions. Hence, mitochondria is also called "powerhouse of the cell".

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Which one of the following cell organelles is correctly matched with its function ?
(a) Ribosomes — Synthesis of proteins
(b) Mitochondria — Secretion of enzymes
(c) Plasma membrane — Freely permeable
(d) Centrosome — Carries genes

Q. Which one of the following is not paired correctly?
(a) Golgi body : making of proteins
(b) cell membrane : protection
(c) mitochondria : energy
(d) ER : transport

Q. Which of the following pair of organelles are involved in the synthesis and packaging of proteins, respectively?

Q. Consider the following statements and select the correct option.
(A) The endomembrane system includes plasma membrane, ER, Golgi complex, lysosomes and vacuoles.
(B) ER helps in the transport of substances, synthesis of proteins, lipoproteins and glycogen.
(C) Ribosomes are involved in protein synthesis.
(D) Mitochondria help in oxidative phosphorylation and generation of ATP.

Q. Which of the following structure or functions is commonly associated with chloroplast, mitochondria, and polysome?

a. Synthesis of carbohydrates and proteins
b. Semi-autonomous organelles
c. Translate mRNA into proteins d. Produce cellular energy in the form of ATP.
d. Membrane-bound organelles

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Which of the following is a function of mitochondria? A) Synthesis of proteins B) Storage of salts and sugars C) Energy generation D) Packaging of proteins

Which of the following is a function of mitochondria?

A) Synthesis of proteins
B) Storage of salts and sugars
C) Energy generation
D) Packaging of proteins