5
The carbon assimilation (Calvin cycle) stage of photosynthesisrequires:
Group of answer choices
ATP, NADPH and CO2
ATP, NAD, and hydrogen
ATP, NADPH, and oxygen
ATP, hydrogen, and oxygen
6
Which of the following would you expect to find predominating inthe plasma membrane of a unicellular eukaryotic organism thrivingin glacier ice?
Group of answer choices
20 carbon long fatty acids with 1 double bond
16 carbon long fatty acids with 3 double bonds
20 carbon long saturated fatty acids
18 carbon long fatty acids with 1 double bond
5
Which statement is correct about facilitated diffusion?
Group of answer choices
facilitated diffusion requires energy in the form of ATP
facilitated diffusion can transport a molecule against aconcentration gradient
facilitated diffusion can occur only in specific cell types
the rate of facilitated diffusion is limited by the number oftransport proteins in the membrane
6
Which of the following statements about glycolysis is true:
Group of answer choices
glycolysis does not operate in the absence of O2
glycolysis produces a net gain of ATP
the end products of glycolysis are CO2 and H2O
glycolysis has steps involving oxidation, but not reductionreactions
the enzymes for glycolysis are located in the golgi
7
The oxidized form of this electron carrier is:
Group of answer choices
FADH2
FAD
8
The photosystem that captures light at 680 nm
Group of answer choices
PSII
PSI
9
Location of the light independent reaction
Group of answer choices
Stroma
Thylakoid
10
Which of the following does not occur as the result of thenoncyclic flow of electrons in photosynthesis?
Group of answer choices
NADP+ picks up hydrogen ions and electrons, forming NADPH
ADP is phosphorylated to produce ATP
water is split, releasing O2
FADH2 is oxidized into FAD
11
Which of the following is not a major function of the plasmamembrane?
Group of answer choices
production of DNA used to make proteins for the cellmembrane
regulation of ions and molecules passing into and out of thecell
contact, recognition, and communication between cell types
separation of fluid and contents between the inside and outsideof the cell
