1

Which of the following is not a typical product of ETS?

Group of answer choices

a NAD+

b FAD

c CO2

d H2O

2

Group of answer choices

a membrane lipids are in the cis conformation

b the number of carbons composing the tails are an unevennumber

c proteins are embedded within only one membrane leaflet

d the lipid bilayer is “fluid” in regard only in regard to theprotein composition

3

The reaction center chlorophyll of photosystem I is known asP700 because:

Group of answer choices

a it absorbs 700 photons per minute

b there are 700 photosystem I components to each chloroplast

c this pigment is best at absorbing light with a wavelength of700 nm

d there are 700 chlorophyll molecules in the center

4

Which of the following best describes the rate of diffusion forthe indicated molecules across a biological membrane going fromfastest rate to slowest rate?                 

Group of answer choices

a sodium ion, glycerol, oxygen

b oxygen, sodium ion, glycerol

c glycerol, oxygen, sodium ion

d oxygen, glycerol, sodium ion

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5

Which of the following is false concerning either photosynthesisor respiration:

Group of answer choices

a the cytochromes of the ETS are located within the matrix

b Light harvesting complexes capture photons in the lightdependent reaction

c terminal oxidation involves O2 as the final electron acceptorin ETS

d the cyclic electron flow in photosynthesis is used to maintainthe correct ratio of NADPH and ATP, using H+ flow to makeadditional ATP

6

Which of the following statements is true of fermentation?

Group of answer choices

a it produces more energy per glucose molecule than does aerobicrespiration

b it produces a net gain of ATP

c it is an aerobic process

d is used to regenerate NADH

e will produce ethanol and CO2