Chapter 7

Question 0

Light absorbing pigment in chloroplasts (usually green)

Answer 0

Chlorophyll

Question 1

Light absorbing organelles in plant cells

Answer 1

Chloroplasts

Question 2

Tiny pores where CO2 enters and O2 exits in chloroplasts

Answer 2

Stomata

Question 3

Thick fluid inside chloroplasts’ inner membrane

Answer 3

Stroma

Question 4

Membranous sacs in stroma

Answer 4

Thylakoids

Question 5

Stacks of thylakoids

Answer 5

Grana

Question 6

Chloroplasts absorb solar energy and convert it to chemical energy

Answer 6

Light reactions

Question 7

Process in which NADPH and ATP are converted to sugar

Answer 7

Calvin Cycles

Question 8

Distance between crests of adjacent waves

Answer 8

Wavelength

Question 9

Full range of radiation

Answer 9

Electromagnetic spectrum

Question 10

Pigment in chloroplasts that absorbs blue-violet and red light

Answer 10

Chlorophyll a

Question 11

Fixed quantity of light energy

Answer 11

Photon

Question 12

Groups of molecules in the thylakoid membrane - includes pigment molecules, carotenoids

Answer 12

Photosystem

Question 13

Main center of photo system where chlorophyll a and primary electron acceptor are aligned

Answer 13

Reaction center

Question 14

Traps electron in reaction center of photosystem

Answer 14

Primary electron receptor

Question 15

Plant that can conserve water by reacting on low amounts of co2 by breaking it into a 4 carbon compound before entering the Calvin cycle

Answer 15

C4 plants

Question 16

Plants that only open stomata at night to conserve water

Answer 16

CAM plants