Chapter 8-9

Question 1

Aerobic Respiration

Answer 1

Organism uses this to breath, eukaryotes

C6 H12 O6 + 6O2 = 6CO2 + ATP + 6H2O + Heat

3 Stages

• Glycolysis- 4 ATP produced but 2 are consumed, Occurs in cytosol/cytoplasm in aerobic and anaerobic
• Krebs (Citric Acid) Cycle- Goes twice, every turn produces 1 ATP, 2 ATP total, Occurs Mitochondria
• Electron Transport Chain- Produces 32 or 34 ATP, Occurs in Mitochondria.

Question 2

Anaerobic Respiration

Answer 2

Organisms do not use oxygen, yeast and some bacteria

Question 3

Visible Light

Answer 3

380-760 nm, contains rainbow colors

Red light is the longest with 760 nm

Violet is shortest with 400 nm

Question 4

Gamma Rays

Answer 4

Shortest and most energetic rays

Question 5

Photons

Answer 5

Energy packets, light made of photons

Question 6

GMO

Answer 6

Genetically Modified Organism

Question 7

Chloroplasts

Answer 7

Inside mesophyll

Question 8

Stomata

Answer 8

Pores through which the leaves exchange gases, oxygen is released, CO2 is brought in

Question 9

Grana

Answer 9

Stacks of thylakoids, become granum

Question 10

Thylakoids

Answer 10

In chloroplasts, make energy, have pigments that absorb light for photosynthesis

Question 11

Stoma

Answer 11

Fluid between grana/granum

Question 12

Chlorophyll

Answer 12

Absorbs blue and red light, do not absorb green. Made of two parts.

Hydrocarbon chain

Porphyrin Ring

Question 13

Chlorophyll A

Answer 13

Inititates light, dependent reactions

Question 14

Hemotroph

Answer 14

Gets food through chemical reactions (Humans digesting food)

Question 15

Autotroph

Answer 15

Make their own food

Question 16

Phototroph

Answer 16

Uses light to make energy

Question 17

Photosynthesis

Answer 17

6CO2 + 6H2O → C6H12O6 + O2

              LIGHT + CHLOROPHYLL

Question 18

FIVE STEPS OF PHOTOSYNTHESIS

Answer 18

1. Capture Light - Chlorophyll is allowed to capture photons by photosystems
2. Exciting an Electron - Photon strikes chlorophyll, exciting it
3. Electron Transport - excited electron goes through a series of carries
4. Make ATP - as Hydrogen atoms move through ATP synthase, it converts ADP to ATP
5. Make NADPH

Question 19

Calvin Cycle

Answer 19

Produces 12 molecules of G3P (every 2=1 glucose)

ATP and NADPH go into Calvin Cycle

Question 20

CAM Plants

Answer 20

Open stomata at night for CO2 to come in to minimize loss of water, PEP enzyme makes CO2 which makes oxaloacetate→malatic acid, stores in vacuole and CO2 is pulled from vacuole during the day.