Photosynthesis Part 1 Question Preview (ID: 47131)


Photosynthesis Vocab Review. TEACHERS: click here for quick copy question ID numbers.

Organisms that produce their own organic compounds (food). One way they do that is by undergoing photosynthesis.
a) Autotroph
b) Energy
c) Chloroplast
d) Light Reactions

The ability to do work. Photosynthetic organisms harness light energy from the sun to produce chemical energy stored in sugars.
a) Energy
b) Photosystem
c) Electron Transport Chain
d) Chemosynthesis

The organic compounds produced by photosynthesis are usually sugars. The immediate product of the Calvin cycle is a three carbon sugar (G3P) that can easily be converted to glucose, C6H12O6, which is a major source of energy for all organisms.
a) Sugar
b) ATP
c) NADPH
d) chloroplast

An energy-rich molecule produced in the light reactions and used up in the Calvin cycle to drive sugar synthesis. When ATP is broken down, it releases energy and becomes ADP + a phosphate group (Pi).
a) ATP (adenosine triphosphate)
b) NADPH
c) Chloroplast
d) Chloroplast

An electron carrier that transfers some of the energy absorbed from the sun in the light reactions to the Calvin cycle for sugar synthesis.
a) NADPH
b) Chloroplast
c) Thylakoid membrane
d) ATP Synthase

Chloroplasts are the organelles in plant and algal cells where photosynthesis takes place.
a) Chloroplast
b) Light Reactions
c) Photon
d) ATP Synthase

Sac-like membranes that are organized into stacks called grana
a) Thylakoid membranes
b) Stroma
c) ETC
d) ATP Synthase

The fluid surrounding the thylakoid membranes within the chloroplast.
a) Stroma
b) Thylakoid membranes
c) ATP Synthase
d) Chemosynthesis

Harness the energy in photons of sunlight to produce ATP and NADPH, molecules that store the energy from the sun for transfer to the Calvin cycle.
a) Light Reactions
b) Calvin Cycle
c) ATP synthase
d) Chemosynthesis

A particle of light.
a) Photon
b) Proton
c) ATP
d) ETC

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