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Laboratory
Exercise
Last row; right side
NatSci 112: Mrs. Luz Badovia
You would that the specimen is a
eukaryotic cell if it has the following
features:
• Eukaryotic cells have a nucleus.
• Eukaryotic cells are ten times greater in
size than prokaryotic cells.
• Eukaryotic cells possess a plasma
membrane (a phospholipid bilayer that
encloses the cell).
• Both cystol and ribosomes make up the
cytoplasm in eukaryotic cells.
• They have an internal cytoskeleton.
• Eukaryotic cells have membrane-bound
organelles.
The compound light microscope used in the
lab is not powerful enough to view other
organelles in the cheek cell.
• Name three organelles
that you DID see.
1. Cell wall
2. Nucleus
3. Cytoplasm
These are the
pictures we got
from our Lab
exercise
Describe the function of the three
organelles that you saw
• Cell wall – it encloses and supports
the cells of plants
• Nucleus – the central part of the
cell. Controls what happens inside
the cell. Carries genetic
information.
• Cytoplasm – supports organelles
contained within
What other types of cells might have been
observed on your cheek cell slide? Explain your
answer.
I’m not sure but maybe, we
might have seen the golgi
apparatus, mitochondria, and
chloroplast of a plant cell if we
know how to use the
microscope’s objective lenses
efficiently.
http://biology.kenyon.edu/HHMI/Biol113/plantcell.htm
____(other groupmate) – answers
Balena – pictures
Mark Jitro Armada – ppt

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Laboratory exercise

  • 1. Laboratory Exercise Last row; right side NatSci 112: Mrs. Luz Badovia
  • 2. You would that the specimen is a eukaryotic cell if it has the following features: • Eukaryotic cells have a nucleus. • Eukaryotic cells are ten times greater in size than prokaryotic cells. • Eukaryotic cells possess a plasma membrane (a phospholipid bilayer that encloses the cell). • Both cystol and ribosomes make up the cytoplasm in eukaryotic cells. • They have an internal cytoskeleton. • Eukaryotic cells have membrane-bound organelles.
  • 3. The compound light microscope used in the lab is not powerful enough to view other organelles in the cheek cell. • Name three organelles that you DID see. 1. Cell wall 2. Nucleus 3. Cytoplasm
  • 4. These are the pictures we got from our Lab exercise
  • 5. Describe the function of the three organelles that you saw • Cell wall – it encloses and supports the cells of plants • Nucleus – the central part of the cell. Controls what happens inside the cell. Carries genetic information. • Cytoplasm – supports organelles contained within
  • 6. What other types of cells might have been observed on your cheek cell slide? Explain your answer. I’m not sure but maybe, we might have seen the golgi apparatus, mitochondria, and chloroplast of a plant cell if we know how to use the microscope’s objective lenses efficiently.
  • 7. http://biology.kenyon.edu/HHMI/Biol113/plantcell.htm ____(other groupmate) – answers Balena – pictures Mark Jitro Armada – ppt