Question # 1

Which molecule donates electrons in the light-dependenet reactions of photosynthesis.

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Water

Oxygen

Carbon dioxide

NADPH

The major energy currency of all cells is

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ATP

ADP

AMP

P-bonds

What is a common byproduct of anaerobic respiration in animal cells.

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Oxygen

Water

Lactic Acid

Carbon Dioxide

Which type of chlorophyII is most common in plants.

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ChlorophyII c

ChlorophyII b

ChlorophyII a

ChlorophyII d

Which process in aerobic respiration produces he most ATP.

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Glycolysis

Fermentation

Krebs cycle

Electron transport chain

Light reactions of photosynthesis occur in.

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Plasmam memerane of cell

Thylakoids of chloroplasts

Cytoplasm of cell

Stroma of chloroplasts

Which of these uses oxygen as the final acceptor.

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Krebs cycle

Glycolysis

Electron transport chain

Photosynthesis.

What are the products of light reactions in photosyntesis.

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ATP,NADPH and oxygen

ATP and NADP

ATP, PGA and oxygen

PGA and oxygen

End product of glycolysis is.

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CO2+ATP

2 pyruvic acids +2ATP+2NDADPH

CO2

CO2+ATP+NADPH

In which prt of the chloroplast does the light-dependent reaction occur.

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Stroma

Outer membrane

Thylakoid membrane

Matrix

Where does the reaction of photosynthesis take place.

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Ribosomes

Mitochondria

Cytoplasm

Chloroplast

In yeast cells, anaerobic respiration leads to the production of.

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Ethanol

Lactic acid

Acetic acid

Glucose

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Biology 9th Class Urdu Medium Chapter 8 Online Test MCQs With Answers

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