PHOTOSYNTHESIS AND RESPIRATION QUIZ

The breakdown of glucose occurs by the process known as

fermentation

glycolysis

anaerobic respiration

Krebs cycle

TRUE ANSWER : ?
YOUR ANSWER : ?

NADP+ is reduced to NADPH during

none of these

light dependent reactions

photorespiration

calvin cylcle

TRUE ANSWER : ?
YOUR ANSWER : ?

Which enzyme is involved in carbon-fixation reaction?

Glycerol kinase

NADP reductase

Ribulose bisphosphate carboxylase

Cytochrome reductase

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following structures or processes are logically associated with chloroplasts?

Plant cells

All of these

Thylakoid membranes

Chlorophyll

TRUE ANSWER : ?
YOUR ANSWER : ?

Which one of the following is a product of both cyclic and noncyclic photophosphorylation?

ATP

O2

NADPH

Carbohydrate

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following serves as a reactant in photosynthesis and a product in cellular respiration?

CO2

O2

Sunlight

ATP

TRUE ANSWER : ?
YOUR ANSWER : ?

In algae, photosynthesis takes place in

None of these

cell membrane

mitochondria

choloroplasts

TRUE ANSWER : ?
YOUR ANSWER : ?

What do coenzyme A, CO2, oxaloacetate, and FADH2 all have in common?

They are part of the reactions of lactic acid fermentation

They are part of the dark reactions of photosynthesis

They are all components or products of the citric acid cycle

They are all elements of oxidative phosphorylation

TRUE ANSWER : ?
YOUR ANSWER : ?

If the oxygen is labeled in CO2 and provide this CO2 to a plant, where it is expected to find this labeled oxygen after the plant had undergone photosynthesis?

In the oxygen given off by the plant

In the carbohydrate produced

In the NADPH

In the water used

TRUE ANSWER : ?
YOUR ANSWER : ?

In the initial step of photosynthesis, sunlight energizes the electron pair of

adenosine triphosphate (ATP)

carbon dioxide

water

chlorophyll pigments

TRUE ANSWER : ?
YOUR ANSWER : ?