PHOTOSYNTHESIS AND RESPIRATION QUIZ

Both (a) and (b)

Carbon dioxide

Water

Oxygen

fermentation

glycolysis

anaerobic respiration

Krebs cycle

Calvin cycle

ETS (electron transfer system in light reactions

C4 pathway

Photosystem II

Splitting of water

Absorption of light energy by photosystems

Carbon dioxide fixation

Release of oxygen

All eukaryotic organisms carry out respiration in the presence of O2

The energy that powers living systems ultimately comes from the sun

All animals in some way rely on plants for their energy

Plants provide the water and CO2 that animals need to carry out respiration

They are what is used during carbon fixation in photosynthesis

They are reduced

They have a full complement of electrons

They are oxidized

accepts electrons from cyt c

donates four electrons to O2

pumps protons out of the matrix space

all of these

ETS (electron transfer system) during the light reactions

replenishment of chlorophyll

None of these

formation of glucose during the Calvin cycle

All of these

the existence of a proton gradient across specific membranes

the action of ATP synthase

energy from the movement of electrons

bacterial cells

plant cells

animal cells

association with the reactions of the citric acid cycle