Q. The size of human mitochondrial DNA is

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Q. The size of plant mitochondrial DNA is

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Q. Typically how many copies of DNA is/are there in each mitochondrion?

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Q. Mitochondrial DNA is one of the best marker tools for population biologists and evolutionary biologists because

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Q. The mechanism of action of cyanide, a mitochondrial toxin, is by inhibiting

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Q. What is the effect of excessive rate of apoptosis?

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Q. What is the rate of apoptosis in average human adult per day?

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Q. Oxidative stress (in humans) is not involved in the development of

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Q. Programmed cell death can be termed as

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Q. Which one of the following is true about C₄ plants?

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Q. Which one of the following is true about C₃ plants?

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Q. The first stable product of dark reaction in C₄ plants is

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Q. Which of the following is the distinguishable feature of cyclic photophosphorylation?

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Q. The light reaction of photosynthesis takes place in

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Q. Which of the following group of plants contains agranal chloroplast?

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Q. Which of the following statements about thylakoids is false?

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Q. One of the following is the source of electrons in photosynthesis

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Q. Which of the following about Calvin cycle is correct?

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Q. Favorable conditions for cyclic photophosphorylation are

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Q. Hydrogen is transferred from the light reaction to the dark reaction in photosynthesis by

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