B4

Question 1

What is photosynthesis

Answer 1

How plants make energy

Question 2

What is the equation for photosynthesis?

Answer 2

Carbon dioxide + water –>(energy) glucose + oxygen

Question 3

What is the balanced symbol equation for photosynthesis?

Answer 3

6CO₂ + H₂O –>(energy) C₆H₁₂O₆+ 6O₂

Question 4

What are limiting factors of photosynthesis

Answer 4

light intensity, carbon dioxide concentration, and temperature

Question 5

Explain how limiting factors affect the rate of photosynthesis

Answer 5

the rate of photosynthesis will stay the same until the limiting factor is increased

Question 6

What is the equation for light intensity

Answer 6

light intensity (is directly proportional to)= 1/distance*2

Question 7

What happens in respiration?

Answer 7

energy is released from a cell

Question 8

what is the word equation for reparation?

Answer 8

glucose + oxygen –>(energy released) carbon dioxide + water

Question 9

what is the symbol equation for balanced respiration?

Answer 9

C₆H₁₂O₆+ 6O₂ –> 6CO₂ + H₂O

Question 10

Which needs oxygen aerobic or anaerobic

Answer 10

aerobic

Question 11

What is the equation for anaerobic in animals respiration?

Answer 11

glucose –> lactic acid

Question 12

What is the equation for anaerobic in plants respiration?

Answer 12

glucose –> ethanol + carbon dioxide

Question 13

define the term oxygen debt

Answer 13

a temporary oxygen shortage in the body tissues arising from exercise