Single Choice

Which of the following observations most strongly support the view that mitochondria contain electron transport enzymes aggregated into compact association?

AMitochondria have a highly folded inner wall
BDisruption of mitochondria yields membrane fragments, which are able to synthesis ATP
Correct Answer
CA contractile protein capable of utilising ATP has been obtained from mitochondria
DMitochondria in animal embryos have a tendency to concentrate in cells, which are to become locomotory structures

Solution

The observation which most strongly supports the view that mitochondria contain electron transport enzymes aggregated into compact association is that the 'disruption of mitochondria yields membrane fragments, which are able to synthesise ATP'.

SIMILAR QUESTIONS

Cells - The Unit of Life

In mitochondria, protons accumulate in the

Cells - The Unit of Life

Match the following: Column I Column II (a) Cristae (i) Flat membranous sacs in stroma (b) Cisternae (ii) Infoldings in mitochondria (c) Thylakoids (iii) Disc-shaped sacs in Golgi apparatus

Cells - The Unit of Life

Who coined the term mitochondria?

Cells - The Unit of Life

In which of the following parts of mitochondria succinic dehydrogenase enzyme is located?

Cells - The Unit of Life

Study the following statements regarding mitochondria and select the correct ones. (i) These are the sites of aerobic respiration. (ii) Matrix contains single, circular dsDNA molecule, a few RNA molecules, $$70S$$ ribosomes. (iii) Mitochondria divide by fission. (iv) Mitochondria are fully-autonomous.

Cells - The Unit of Life

Which of the following observations most strongly support the view that mitochondria contain electron transport enzymes aggregated into compact association?

Cells - The Unit of Life

The stain used to visualise mitochondria is

Cells - The Unit of Life

Mitochondria and plastids have their own DNA (genetic material). What is known about their fate during nuclear division like mitosis?

Cells - The Unit of Life

In which of the following parts of mitochondria succinic dehydrogenase enzyme is located?

Cells - The Unit of Life

Oxysome of mitochondria are concerned with

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