Photosynthesis 3 - Production of Oxygen Lab Flashcards
1
Q
independent variable
A
amount of light
2
Q
dependent variable
A
production of O2
3
Q
O2 production (y) vs. PFR (x) is what kind of relationship?
A
direct relationship
4
Q
more photons that hit photosystem 1 means
A
more excitement of e
5
Q
more excitement of e- means
A
more energy to do work (making O2)
6
Q
what did calibration tell us
A
conversion factor
7
Q
water had no dissolved oxygen so
A
added a chemical to dissolve O2, machine would then say 0
8
Q
how was O2 saturated
A
by stirring the water
9
Q
what did the DMCU block aid do?
A
blocked the flow of e-
