Photosynthesis Flashcards
1
Q
What does the waxy cuticle do?
A
Waterproof a layer of a leaf to reduce water loss.
2
Q
What do guard cells do?
A
Open themselves when water levels in plants are high and close when they are low.
3
Q
What is the equation for photosynthesis?
A
Carbon dioxide + water = glucose + oxygen.
4
Q
What is a limiting factor?
A
A factor that limits the efficiency of an equation.
5
Q
What do plants use glucose for?
A
They use glucose to make energy, make amino acids, make lipids and make cell walls.
6
Q
How do plants transport water
A
They transport water through the xylem.
7
Q
How do plants transport glucose?
A
They transport glucose through the phloem.
8
Q
What factors affect photosynthesis?
A
Temperature, CO2 concentration and light intensity.
