Biology Quiz 2

Question 1

What is the 1st Law of Thermodynamics?

Answer 1

Law of conservation

Question 2

What is the 2nd Law of Thermodynamics?

Answer 2

Randomness, disorder, “entropy”

Question 3

What do enzymes increase the rate of?

Answer 3

reaction (chemical)

Question 4

1)A longer wavelength means…
2) A shorter wavelength means…

Answer 4

1) lower energy
2) higher energy

Question 5

1) What does Chlorophyll A absorb?
2) What does Chlorophyll B absorb

Answer 5

1) Violet and red
2) Blue and red

Question 6

What are photons?

Answer 6

Discreet packages of light

Question 7

Where is chlorophyll found?

Answer 7

Chloroplasts (of plant cells)

Question 8

1) What describes the electron transport chain?
2) Where does ETC happen at?

Answer 8

1)
-Lots of ATP
-Oxygen is present
-Water comes off
2) Mitochondria

Question 9

1) What is present in aerobic?
2) What does aerobic produce?

Answer 9

1) Oxygen
2) ATP (carbs, fats, proteins)

Question 10

Why is the sun so significant?

Answer 10

Provides energy to all organisms
(Plays a part in photosynthesis)

Question 11

Glycolisis

Answer 11

ATP and Glucose
2 pyruvates
water come off
NADH
Cytoplasm

Question 12

Krebs cycle

Answer 12

ATP
CO2
NADH
FADH2

Question 13

Calvin Cycle

Answer 13

1. Fixation
2. Sugar creation
3. Regeneration