Transcript CELL LAB - Solon City Schools

CELL LAB
HOW DID YOU DO???
I love cheek
cells!!
Your animal cells (cheek cells)
should have looked like this:
The iodine was added to many of
your slides in order to:
0%
5%
95%
1. Test for starch
2. Test for proteins
3. Add contrast to help you see the
nucleus
Based on the picture of the cheek cells,
please identify the following structure:
0%
25%
70%
5%
1.
2.
3.
4.
Cytoplasm
Cell membrane
Nucleus
Cell wall
A
The other parts you should have
labeled are as follows
cytoplasm
Cell Membrane
Based on the picture this is most
likely a(n)____:
0%
20%
80%
0%
1.
2.
3.
4.
Animal cell due to the nucleus
A onion cell due to the cytoplasm
A onion cell due to the cell wall
Animal cell due to the chloroplasts
I hope you recognized this as an onion
cell. Can you think of other ways you
could describe this cell?
Plant
Eukaryotic
The structure identified by the arrow is the:
5%
50%
5%
40%
1.
2.
3.
4.
Cell wall and nucleus
Cell wall and cell membrane
Cell membrane and cytoplasm
Cell wall and cytoplasm
Your elodea should have looked like the picture
below. As you can see, this cell has a nice green
color. What name is given to these green
organelles:
CHLOROP L A S T S
Can you think of two other ways you could
describe these elodea cells:
PLANT CELLS
EUKAROYTIC CELLS
Can you name the cell type at the
tip of the pointer?
Tooth Cell
I want
the
tooth!
You can’t
handle
the
tooth!
Unfortunately, many of you may not have
been able to locate the bacteria in your
field of view. If you were successful, they
probably looked like this…..
OR
The difference in size between the
bacteria and other cells is similar to the
comparison in the drawing below…
PLANT CELLS
BACTERIA
Bacteria are…
11%
79%
0%
11%
1.
2.
3.
4.
Complex cells lacking a nucleus and organelles
Prokaryotic cells lacking a nucleus and organelles
Eukaryotic cells containing a nucleus
Prokaryotic cells with a nucleus but no organelles.
The following picture depicts what
type of cell?
58%
32%
1. Bacteria
2. Plant
3. Animal
an
t
Pl
ni
m
al
A
B
ac
te
ria
11%
The following picture depicts what
type of cell?
85%
1. Bacteria
2. Plant
3. Animal
15%
an
t
Pl
ni
m
al
A
B
ac
te
ria
0%
Animal cells have a cell wall.
1. True
2. False
84%
ls
e
Fa
Tr
ue
16%
Which component of the cell theory is
represented by the following diagram
6%
11%
83%
0%
1. All living things are made of cells
2. Cells are the basic unit of structure and
function
3. All cells come from pre-existing cells
4. Cells are either eukaryotic or prokaryotic
Based on the chart, which cell is
most likely a plant cell
80%
15%
5%
0%
1.
2.
3.
4.
Cell A
Cell B
Cell C
Cells A and C
CELL STRUCTURE
CELL TYPE A
CELL TYPE B
CELL TYPE C
CYTOPLASM
YES
YES
YES
CELL MEMBRANE
YES
YES
YES
NUCLEUS
YES
NO
YES
CELL WALL
YES
YES
NO
Based on the chart, which cell is
most likely eukaryotic cell
22%
17%
22%
39%
1.
2.
3.
4.
Cell A
Cell B
Cell C
Cells A and C
CELL STRUCTURE
CELL TYPE A
CELL TYPE B
CELL TYPE C
CYTOPLASM
YES
YES
YES
CELL MEMBRANE
YES
YES
YES
NUCLEUS
YES
NO
YES
CELL WALL
YES
YES
NO
Based on the chart, which cell is
most likely lacking organelles
0%
69%
31%
0%
1.
2.
3.
4.
Cell A
Cell B
Cell C
Cells A and C
CELL STRUCTURE
CELL TYPE A
CELL TYPE B
CELL TYPE C
CYTOPLASM
YES
YES
YES
CELL MEMBRANE
YES
YES
YES
NUCLEUS
YES
NO
YES
CELL WALL
YES
YES
NO
Adipose Cells
Artery and Vein Cells
Which is which?
Red Blood Cells
Bone Cells