Bioenergetics Flashcards
1
Q
Where does photosynthesis take place in the plant?
A
Chloroplasts
2
Q
What is the word equation for photosynthesis?
A
Carbon dioxide + water —light–> glucose + oxygen
3
Q
Is photosynthesis endothermic or exothermic?
A
This is an endothermic reaction because photosynthesis needs an input of energy from the environment.
4
Q
Does the rate of photosynthesis increase or decrease when more carbon dioxide is added?
A
Increase - Carbon dioxide is one of the reactants needed for plants to make glucose. The rate of photosynthesis will increase when a plant is given higher concentrations of carbon dioxide up to a point.
5
Q
What are the limiting factors?
A
Concentration of carbon dioxide, light intensity, temperature, amount of chlorophyll
