I am called
I cause
On which side?
AP Questions
AP deja vu
100
ATP
100
electrons to be excited
light
100
of the thylakoid membrane is NADPH produced (inside or outside)
outside
100
Which of these statements only applies to animals?
ATP is produced by light energy
this process occurs when a chloroplast runs low on ATP
both NADH and ATP are produced during this process
only P 680 is directly involved not P 700
both NADP and ATP are produced during this process
100
When light energy boost electrons from photosystem P 680 to the electron acceptor, what replaces the missing electrons
photosystem 1
photosystem 2
water
NADPH
water
200
Name this structure: 
ATP Synthase
200
I provide the fuel for ATP synthase
H-ion concentration gradient
200
of the thylakoid is the electron transport chain.
Neither - it happens across the membrane.
200
Draw the absorption spectrum of chlorophyll.
200
Which of the following is associated with photosystem 1
it is the first in a series of electron transport chains
it replaces its lost electrons with electrons from photosystem 2
it is active only at night
it depends on antenna pigments not on chlorophyll a
it replaces its lost electrons with electrons from photosystem 2
300
Name this system: 
The electron transport chain
300
the amount of oxygen released is a function of my ____
wavelength
300
Identify the two inputs into photosystem II
Water and light
300
Which of the following choices accurately describes why the absorption of CO2 is an appropriate indicator of photosynthesis
plants produce CO2 in the light independent reactions
plants require CO2 to produce sugars
CO2 is needed to produce ATP in the light dependent reactions
CO2 is needed to produce ATP in the light independent reactions
plants require CO2 to produce sugars
300
If you smash up a leaf and then separate the chlorophylls you will get orange, yellow, dark green, and light green samples. This is because:
The process broke apart the bonds they're holding each chemical together
they were all different versions of chlorophyll a
they were all photosynthetic pigments
they were all photosynthetic pigments
400
(where does the calvin cycle takes place)
stroma
400
Another name for photosystem 1 & 2
Light Dependent reactions
400
What does the Calvin cycle give back to photosystem I
___ & ____
ADP / NADP+
400
Will more C02 be produced by putting a plant under red light or green light?
Red light
400
Which of the following is correct about light independent reactions?
Carbon is fixed into molecules of G3P
ATP is produced
they occur in the thylakoid membranes
they rely on ETCs
Carbon is fixed into molecules of G3P
500
The purple structure are ___
Veins
500
I fix C02
Calvin Cycle
500
NADPH is reduced because it gains electrons. This happens in photosystem ___ which takes place in the ___ of a ___.
in the stroma of a chloroplast
500
More C02 will be produced by putting a plant under red light or yellow light. This is because more energy in the red spectrum is ___
absorbed
500
If Elodia, the plant we use in our lab, is placed in a beaker of water, what will happen to the CO2 concentration in the water?
It will go down as the plant produces sugars.