Photosynthesis Flashcards
1
Q
what is photosynthesis?
A
the process by which plants use sunlight to make their own food
2
Q
takes place where?
A
in the leaves; specifically, chloroplasts
3
Q
what absorbs light?
A
chlorophyll
4
Q
what is an endothermic reaction?
A
a reaction that absorbs heat from its surroundings
5
Q
how many purposes is glucose used for?
A
5
6
Q
what are the 5 main purpose of glucose by plants?
A
-cellular respiration (release energy)
-cellulose (cell walls)
-starch (another form)
-amino acids (make proteins)
-oils n fats (future nrg source)
7
Q
factors affecting the rate of photosynthesis?
A
-light intensity
-temperature
-concentration of CO
-chlorophyll
