Question # 1

Which of these produces carbon dioxde.

Choose an answer

Elecron transport chain

Krebs cycle

Glycolysis

Phytosynthesis

End product of glycolysis is.

Choose an answer

CO2+ATP

2 pyruvic acids +2ATP+2NDADPH

CO2

CO2+ATP+NADPH

What are the products of light reactions in photosyntesis.

Choose an answer

ATP,NADPH and oxygen

ATP and NADP

ATP, PGA and oxygen

PGA and oxygen

After strenuous exercise you get tired becasue skeletal muscles accmulate.

Choose an answer

Ethyl alcohol

Lactic Acid and CO2

Lactic acid only

Ethyl alcolol and CO2

In aerobic respiration pyruvic acid changes to.

Choose an answer

Glucose

Acetyl CoA

Fructose

Citric Acid

Where does the Krebs cycle occur in a cell

Choose an answer

Nucleus

Ribosome

ChlorphyII

Mitochndira

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

Choose an answer

Stroma

Outer membrane

Thylakoid membrane

Matrix

How many ATP molecules are produced from ne glucose molecule during anaerobic respiration.

Choose an answer

2

4

12

36

Which of these uses oxygen as the final acceptor.

Choose an answer

Krebs cycle

Glycolysis

Electron transport chain

Photosynthesis.

There are ........P-bonds in an ATP molecule

Choose an answer

Two

Nine

Six

Four

Which process in aerobic respiration produces he most ATP.

Choose an answer

Glycolysis

Fermentation

Krebs cycle

Electron transport chain

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

Choose an answer

Water

Oxygen

Carbon dioxide

NADPH

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

Choose an answer

Ethanol

Lactic acid

Acetic acid

Glucose

More Classes

Other Links

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

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer