2.2 Limiting Factors Flashcards
0
Q
What happens when there is too little carbon dioxide
A
The rate of photosynthesis slows down
1
Q
When it is cold, what happens to enzymes?
A
They do not work efficiently and this slows down the rate of photsynthesis
2
Q
Why do enzyme reactions slow down
A
When the temperature falls the enzymes work slower
3
Q
What is a limiting factor in photosynthesis
A
Anything that slows it down
4
Q
What is the independent variable
A
The one being tested
5
Q
What is the dependent variable?
A
The one you measure.
6
Q
What are variables that need to be controlled in photosynthesis? (3)
A
Light
Temperature
Type of plant being used.
