Bio Test 3 Photosynthesis

Front 1

photosynthesis

Back 1

absorbs sunlight and transfers e glucose

Front 2

2 pathways of photosynthesis

Back 2

light reactions and calvin-benson cycle

Front 3

2 pathways of photosynthesis: light reactions

Back 3

driven by light E

-->es ATP and e- carrier NADPH + H+

Front 4

2 pathways of photosynthesis: calvin-benson cycle

Back 4

not use light directly

uses ATP, NADPH + H+ and CO2 to --> sugars

"dark rxns"

Front 5

photons

Back 5

discrete packets of light

have wavelike propers

wavelength and E inversely proportional

when mol absorbs a proton, ground state--> excited state

Front 6

pigment

Back 6

mols that absorb wavelengths

appears a color b/c colors absorbed aren't shown

Front 7

once a pigment absorbs light...

Back 7

1) E released as a fluorescnce
2) passed to another pigment

Front 8

noncyclic e- flow (photosyn)

Back 8

-->es ATP and NADPH + H+ = amts

O2, H+ and e-s

release free E

Front 9

calvin benson cycle

Back 9

req's more ATP than NADPH + H+

only photosysm I

NADPH regulates whether cyclic or noncyclic

incorps CO2 into sugars