Bioenergetics Flashcards
1
Q
Carotenoids wavelengths
A
500-600nm
also 430-470nm
2
Q
Chlorophylls absorb
A
Violet blue (390-460nm)
Red (630-700nm)
3
Q
Chlorophyll a group
Chlorophyll b group
A
A: -CH3
B: -CHO
4
Q
Empirical formulae of chlorophylls a and b
A
a: C55 H72 O5 N6 Mg
b: C55 H70 O6 N4 Mg
5
Q
O2 in photosynthesis comes from? And who found out
A
H2O (not CO2)
Van Neil in 1930
6
Q
Light reaction takes place in
A
Granum
7
Q
Photosystem I aka
A
P700
8
Q
Photosystem II aka
A
P680
9
Q
Non cyclice transport
A
antenna complex to reaction center to PQ to cyt b to cyt f to PC to P680 to FRS
10
Q
Cyclic e transport only invloves
A
Photosystem I
11
Q
Calvin Cycle occurs in
A
Stroma
12
Q
How many krebs cycles for one glucose
A
2 cycles
13
Q
In one krebs cycle
A
3 NADH
1 FADH
1 ATP
2 CO2
14
Q
Total yield of ATP
A
36 or 38
15
Q
NADH = ? ATP
FADH = ? ATP
A
NADH = 3 ATP
FADH = 2 ATP
