Bio chapter 8

Where is the chlorophyll located ina plant?
a.Cristae
b.Plasma membrane of the cell
c.Outer membrane of the chloroplast
d.Thylakoid membrane
e.Stroma

A particle of light is a____.
a. wave
b Grana
c. Photon
d. Proton
e. Newton

Visible light has wavelengths from ___ nm- ___ nm

When light hits matter, it can be

Chlorophyll absorbs ___ and ___ light

Excited electrons are usually unstable and emit energy as

Measure light with...

The action spectrum gives a more accurate picture of what is going on than just the...

Photoexcitation of Chlorophyll
When a molecule absorbes a photon, the molecule's electron is...

A photon can be absorbed ___ if its energy is ____ the same as the energy it takes for the e- to go from ground state to excited state

Where is the chlorophyll located in a plant?
A. outer membrane of the chlorplast
B. plasma membrane
C. stroma
D. cristae
E. thylakoid membrane

Atrazine is a chemical that blocks the electron from leaving photosystem II. What would be the immediate effect on the plant?
A.Prevent photon absorption
B.Blocks carbon dioxide absorption
C.Prevents ATP synthesis
D.Blocks electron harvesting from water
e. None of the above

Where Is the oxygen produced during photosynthesis?
A. in the thylakoid
B. in the sroma
C. on the cristae
D. in the matrix
E. between the chlorophyll membrane

What is the function of Rubisco?
A. chemiosmosis
B. carbon fixation
C. reduction of NADP+
D. absorption of photon energy
E. harvesting electrons from water