Quiz 2- ISCI 173 (Dr. Harsh) PASSED.
Inputs of the Light Reactions correct answers water and light energy go in and are stored as
chemical energy
Outputs of the Light Reactions correct answers Oxygen, ATP, NADPH are produced to fuel
the Calvin Cycle
What ARE the light reactions? correct answers The light reactions, occurring in the
thylakoids, produce the molecules needed for the Calvin Cycle.
Inputs of the Calvin Cycle correct answers Carbon dioxide, ATP, and NADPH go in.
NADPH carries the electrons, ATP carries the energy.
Outputs of the Calvin Cycle correct answers Glucose (sugar), ADP, and NADH are produced
by the Calvin Cycle.
What IS the Calvin Cycle? correct answers The Calvin Cycle, occurring in the stroma, uses
the energy produced by the light reactions to put together sugar.
Gymnosperms correct answers seeds, no flowers, VASCULAR TISSUE
Angiosperms correct answers seeds, fruits, flowers, VASCULAR TISSUE
Mosses correct answers no vascular tissues, seeds, or flowers
Ferns correct answers vascular tissue, no seeds
Xylem correct answers transports WATER
Phloem correct answers transports ORGANIC MATERIAL
Catabolic pathways correct answers reactions that BREAK DOWN complex to simple
molecules; RELEASES energy
Anabolic pathways correct answers reactions that REQUIRE energy to BUILD complex
molecules from simple ones
Chemical energy correct answers contained in the bonds that hold atoms together
2nd Law of Thermodynamics correct answers Every time energy is released, the amount of
entropy within a system increases. (the system gets more disorderly)
Substrate correct answers reactant that an enzyme is working on (binds to active site)
Regulation of enzyme activity correct answers amount of enzymes, amount of substrate, pH,
TEMPERATURE
What do ALL cells have? correct answers cell membrane, DNA, cytoplasm, essentially the
same chemicals
Inputs of the Light Reactions correct answers water and light energy go in and are stored as
chemical energy
Outputs of the Light Reactions correct answers Oxygen, ATP, NADPH are produced to fuel
the Calvin Cycle
What ARE the light reactions? correct answers The light reactions, occurring in the
thylakoids, produce the molecules needed for the Calvin Cycle.
Inputs of the Calvin Cycle correct answers Carbon dioxide, ATP, and NADPH go in.
NADPH carries the electrons, ATP carries the energy.
Outputs of the Calvin Cycle correct answers Glucose (sugar), ADP, and NADH are produced
by the Calvin Cycle.
What IS the Calvin Cycle? correct answers The Calvin Cycle, occurring in the stroma, uses
the energy produced by the light reactions to put together sugar.
Gymnosperms correct answers seeds, no flowers, VASCULAR TISSUE
Angiosperms correct answers seeds, fruits, flowers, VASCULAR TISSUE
Mosses correct answers no vascular tissues, seeds, or flowers
Ferns correct answers vascular tissue, no seeds
Xylem correct answers transports WATER
Phloem correct answers transports ORGANIC MATERIAL
Catabolic pathways correct answers reactions that BREAK DOWN complex to simple
molecules; RELEASES energy
Anabolic pathways correct answers reactions that REQUIRE energy to BUILD complex
molecules from simple ones
Chemical energy correct answers contained in the bonds that hold atoms together
2nd Law of Thermodynamics correct answers Every time energy is released, the amount of
entropy within a system increases. (the system gets more disorderly)
Substrate correct answers reactant that an enzyme is working on (binds to active site)
Regulation of enzyme activity correct answers amount of enzymes, amount of substrate, pH,
TEMPERATURE
What do ALL cells have? correct answers cell membrane, DNA, cytoplasm, essentially the
same chemicals
