bioenergetics

Question 1

What is the word equation for photosynthesis?

Question 2

What is the balanced symbol equation for photosynthesis?

Question 3

What are the limiting factors of photosynthesis?

Question 4

How does light intensity affect the rate of photosynthesis?

Question 5

How does carbon dioxide concentration affect the rate of photosynthesis?

Question 6

How does temperature affect the rate of photosynthesis?

Question 7

What is the effect of chlorophyll levels on photosynthesis?

Question 7

How do plants use glucose produced in photosynthesis?

Question 8

What is starch and why is it important to plants?

Question 9

How is a leaf adapted for photosynthesis?

Question 10

What is the role of the palisade mesophyll?

Question 11

What is the function of stomata in photosynthesis?

Question 12

Describe the inverse square law in relation to light intensity.

Question 13

What is a limiting factor in photosynthesis practical?

Question 14

What is the role of sodium hydrogen carbonate in photosynthesis practicals?

Question 15

What is the independent variable in the light intensity experiment?

Question 16

What is the dependent variable in the light intensity experiment?

Question 17

How do greenhouses help increase crop yield?

Question 18

What is respiration?

Question 19

What is the word equation for aerobic respiration?

Question 20

What is the symbol equation for aerobic respiration?

Question 21

What is the word equation for anaerobic respiration in animals?

Question 21

What is the word equation for anaerobic respiration in yeast?

Question 22

What is fermentation?

Question 23

What is oxygen debt?

Question 24

How does the body respond to exercise?

Question 25

What are the effects of exercise on heart rate and breathing?

Question 26

Why does anaerobic respiration release less energy?

Question 27

What is the role of mitochondria in respiration?

Question 27

How can metabolism be defined?

Question 28

Give examples of metabolic reactions.

Question 29

How is lactic acid removed from muscles?

Question 30

What is the role of the liver in metabolism?

Question 31

What happens to excess proteins in the liver?

Question 32

How does blood flow change during exercise?

Question 33

Why do muscles fatigue after prolonged activity?

Question 34

What happens to breathing rate during exercise and why?

Question 35

What is the difference between aerobic and anaerobic respiration?

Question 36

How does the circulatory system respond to increased demand for oxygen?

Question 37

How is energy from respiration used in the body?

Question 38

What is meant by exothermic reaction?

Question 39

Which type of respiration is exothermic?

Question 40

How do you investigate the effect of light on photosynthesis?

Question 41

How does temperature affect enzyme activity in respiration?

Question 42

What is a control variable in the photosynthesis practical?

Question 43

What is a dependent variable in the respiration practical?

Question 44

Why is yeast used in fermentation studies?

Question 45

What is the commercial use of fermentation?

Question 46

What are the waste products of aerobic respiration?