Transcript Looking More Closely at Plant Cells

LOOKING MORE
CLOSELY AT PLANT AND
ANIMAL CELLS
The ONION CELLS under a Microscope
1
4
What part of the plant is an onion?
2
What cell structures can you see?
3
Why do you think there are no chloroplasts?
Can you think of any other vegetables that may not contain chloroplasts?
1
2
3
4
5
6
7
8
1.3a Life processes - 1
The 7 life processes
M ovement: changing place or position
R espiration: generating energy
S ensitivity: being aware of the surroundings
G rowth: an increase in size or number
R eproduction: creating new individuals
E xcretion: removal of waste products
N utrition: obtaining food to build a body
THE AMOEBA
The amoeba is a SINGLE CELLED ANIMAL