year 9 bio Flashcards
1
Q
what is the equation for photosynthesis?
A
carbon dioxide+water=glucose=oxygen
2
Q
what is chlorophyll?
A
The green pigment in plants that absorbs light energy for photosynthesis
3
Q
what is the name for a guard cell
A
stomta
4
Q
what does stomata do
A
lets in carbon dioxide and lets out oxygen
5
Q
does a plant have a vacuole
A
yes
6
Q
does a animal cell have a cell wall
A
yes
7
Q
what is the point of the cell membrane
A
entry and exit of materials
8
Q
what does the nucleus do
A
controls the reactions in the cell
9
Q
are chloroplasts in both plant cells and animal cells
A
no
