Importance Of Photosynthesis And Factors That Influence It

Question 1

Name some of the importants of photosynthesis

Answer 1

Keeps 02 and water concertration constant (02 is needed for cell respiration)

CO2 levels constant co2 that is released is absorbed In photolysis cycle

Makes food for heterotrophic organisms ,fats , proteins made from starch

Makes chemical ener available for cell function

Question 2

How does light intensity influence photosynthesis

Answer 2

Max level of light =high rate of photosynthesis

Too intense light can lead to stroma closing and c02 becomes a limiting factor

Question 3

How does temp influence photosynthesis

Answer 3

Opt temp 25°C
Low temps > enzymes become inactive
High temps > enzymes denature
High temps > stoma close and limit water loss and c02 becomes a limit factor

Question 4

How does CO2 concentration influence photosynthesis

Answer 4

High CO2 >high photosynthesis rate
Low CO2 > low photosynthesis rate