what are their jobs?
Cell wall
-Surround and protect the cell
-Make the cell stiff and strong
are cells everywhere?
maybe, yeah!
what is a cell membrane?
The organelle of the cell that oold and protect the cell, and control the movement of materials into and out of the cell
living things can be divided into two, do you know what they are?
yes' they are plants and animals.
Cell membrane
-Hold and protect the cell
-Control the movement of materials into and out of the cell
do cells produce from existing cells?
yes
Cell wall
the cell membrane surrounds this organelle. It is strong and supports the cells
are plant cells and animal cells the same or different?
For example, do you think apple cells are different from frog cells?
plant cells have two more parts comparing to animal cells, cell wall and chloroplasts
Cytoplasm
A watery, gel-like material in which cell parts move
do you think you can see cells with your eyes?
no, but you can with a microscope.
what is a Mitochondria?
it Produces and supply the most of the energy for the cell.
What is the color of chloroplast?
green
Mitochondria
Produce and supply most of the energy for the cell
does vacuoles store food, water, and chemicals?
yes
a cell membrane surround and protects the cell, what is a nuclear membrane?
it surrounds and protects the nucleus.
what does a cell wall do?
it is only in plant cells. It surrounds and protect the cell, and make it strong and stiff.
Chloroplasts
-Contain chlorophyll
-Capture the energy of sunlight and use it to produce food for the cell
Name three organelles we learned that both plant cells and animal cells have?
nucleus, cell membrane, cytoplasm, mitochondria
(pick any three)
what does vacuoles do?
it stores food, water, and chemicals
The function of mitochondria is ___
produce energy for the cell