bioenergetics Flashcards
1
Q
stomata covers what %age of leaf?
A
1-2%
2
Q
carbon dioxide reduction occurs in
A
stroma
3
Q
water oxidation occurs in
A
granum
4
Q
who discovered action spectrum
A
german biologist engelmen in 1833
5
Q
order of tranfer of energy
A
carotenoids - chlorophyll b - chlorophyll a
6
Q
carotenoidds absorb light strongly
A
blue violrt region
7
Q
ps1 and ps2 can be diffrentiated on the basis of
A
chlorophyll a
8
Q
chlorophyll a
A
C55 H72 O5 N4 Mg
9
Q
chlorophyll b
A
C55 H70 O6 N4 Mg
10
Q
antenna complex consists of
A
chlorophyll b and carotenoids
11
Q
reaction center consists of
A
chorophyll a
12
Q
ps1
A
700nm
13
Q
ps2
A
680nm
14
Q
each mesophyll cell has about ____ choroplast
A
20-100
15
Q
guard cell outer wall
A
thin and elastic
15
Q
guard cell outer wall
A
thin and elastic
