Show:
Practice Test
Practice Test II
Light Processes
Color and Light
Dark Reactions
100
Reflected, transmitted, and absorbed.
What are the properties of light?
100
This is where the electrons needed to re-establish the chlorophyll in photosystem II come from.
What is a water molecule?
100
When electrons travel through the electron transport chain and ATP is produced.
What is chemiosmosis?
100
Part of the electromagnetic spectrum with wavelenghts of ~400nm to ~700nm.
What is Light?
100
This and this are required.
What is ATP and NADPH?
200
These produce their own energy.
What is an autotroph.
200
The region of a chloroplast where the dark reactions occur.
What is the stroma
200
Light strikes Photosystem II and causes electrons to travel through this.
What is an electron transport chain?
200
Reflects all color.
What is white?
200
This is fixed by RuBP in step 1.
What is CO2?
300
These consume other organisms for energy.
What is a heterotroph.
300
What are represented by the middle arrow in the balanced chemical equation?
What are enzymes and chlorophyll?
300
Water is chemically broken down into this and this.
What is H+ and O2? (H+O2=H2O, break the answer down into two parts)
300
Absorbs all color.
What is black?
300
The RuBP is chemically changed into two molecules of this.
What is 3-PGA?
400
The products resulting from photosynthesis.
What are glycogen and oxygen?
400
The first part of the balanced chemical equation for photosynthesis.
What is light+6H2O+ 6CO2?
400
This is needed to start the electron transport chain.
What is a primary acceptor molecule?
400
A flower is yellow, so it reflects light of this color.
What is yellow?
400
3-PGA is chemically changed into this in the third step.
What is G3P? (re-arrange 3-PGA: product of step three is 'A' 'G''3''P' molecule)
500
The main pigment associated with the two photosystems.
What is chlorophyll a?
500
The second part of the balanced chemical equation for photosynthesis.
What is C6H12O6+6O2
500
When this is "excited", or "boosted", electrons leave.
What is chlorophyll?
500
The light absorbed by chlorophyll.
What is red?
500
5/6 of this are used to produce more RuBP and 1/6 of this is used to produce glucose in the final step of the Calvin Cycle.
What is G3P?