Membrane bound organelle, Present in less metabolic active cells, Apparatus for synthesizing proteins, Membrane bound organelle, Present in less metabolic active cells, Apparatus for synthesizing proteins

Present in less metabolic active cells

Apparatus for synthesizing proteins

Present in less metabolic active cells

Apparatus for synthesizing proteins

Mitochondria is

Consider the following statements regarding mitochondria and choose the correct answer:
1. Mitochondria are present in all cells which respire aerobically
2. They are absent in bacteria, where the plasma membrane has respiratory enzymes
3. Cells with high metabolic activity have a high number of mitochondria

A

Only 1 and 2 are correct

B

Only 2 and 3 are correct

C

Only 3 is correct

D

1, 2 and 3 are correct

Study the following statements.
1. Glycolysis takes place in cytoplasm.
2. Kreb's cycle takes place in mitochondria.
3. Electron transport chain takes place in mitochondria.
Which of the statements given above are true ?

A

1, 2 and 3

B

1 and 2

C

2 and 3

D

1 and 3

The function of mitochondria includes :

A

Vesicle transport

B

Proton pump operation

C

Anaerobic glycolysis

D

Activation of intrinsic pathway of apoptosis

Functions of mitochondria are

A

Protein synthesis

B

Energy generation

C

Apoptosis

D

Cellular catabolism

E

Intracellular transport

Following cells contain abundant mitochondria

A

Hepatocytes

B

Cardiac myocytes

C

Steroid secreting cells

D

Ciliated cells

E

Smooth muscle cells

Metabolic pathways occurring in mitochondria are

A

Ketogenesis

B

TCA cycle

C

Î²-oxidation of fatty acid

D

Cholesterol synthesis

E

Fatty acid synthesis

Reactions occurring in mitochondria are

A

Ketogenesis

B

ï¢-oxidation of fatty acids

C

Pentose phosphate pathway

D

Reduction of pyruvate

E

Fatty acid synthesis

Metabolic pathways that occur in mitochondria are

A

TCA cycle

B

Î²- oxidation of fatty acid

C

Glycolysis

D

HMP âshunt pathway

E

Glycogenolysis

Metabolic pathway occurs in mitochondria

A

Oxidation of pyruvate

B

TCA cycle

C

HMP shunt pathway

D

Fatty acid synthesis

E

Glycolysis

Do plant cells have Mitochondria?

A

No

B

Yes

C

May be

D

Can't be determined

Mitochondria is

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