Download Cell Review!!

Bell Ringer 3.3
Chloroplast is to photosynthesis as ribosomes are to
______________________________
Name the two structures (other than the nucleus) with their own
DNA in the cell.
What does having their own DNA allow them to do?
Cell Review!!
Content so far!
Cell Structure
Cell Types
Prokaryotes
Eukaryotes
Organelle Functions
Prokaryotes
ALWAYS Unicellular
Bacteria ONLY
No membrane bound nucleus
Typically smaller
Contain Ribosomes
Eukaryotes
Unicellular & Multicellular
Membrane bound
nucleus/organelles
Everything EXCEPT bacteria
Typically larger
Animal Cells
Centrioles
(direction)
No cell walls
Multiple small
vacuoles
Plant Cells
Chloroplast
Site of photosynthesis
Chlorophyll (green
pigment)
One large vacuole
 Cell Walls (cellulose)
Prokaryotes or Eukaryotes?
Pair the following descriptions with their proper cell:
___________________________ One large vacuole.
___________________________ Multiple small vacuoles.
___________________________ Smaller, simple structures
___________________________ Bacteria.
___________________________ Unicellular & Multicellular.
___________________________ Everything but bacteria cells.
___________________________ Contains centrioles
___________________________ Larger, complex structure.
Functions of the organelles
Match the following descriptions with the correct organelle:
Powerhouse of the cell: ___________________________
Controls cell (brains): ___________________________
Stores enzymes & waste: __________________________
Cleans up cells:
___________________________
Photosynthesis (location): ________________________
Protein synthesis:
___________________________
Ribosome synthesis:
___________________________
Concept Questions
1. Why would more active cells need to reproduce more
mitochondria?
2. What is so unique about the mitochondria?
3. What happens to protein synthesis without the nucleolus?
4. In terms of evolution, which one do you think came first? The
prokaryote or the eukaryote? Why?
5. How do cells maintain homeostasis?
6. Where is the cytoplasm in the cell? Describe it.
7. What happens to the cells without flagellum or cilia?
Agenda for today…
• Review Slides/Questions
• Finish Activities Packet (due today)
• Don’t forget there are SIX activities total ( Act. 5 is foldable)
• Foldable  organelle name, description & sketch. (6 ORGANELLES)
• Fold computer paper in ½ , put name of organelle on front, organelle description on
inside and a picture of the organelle on the opposite side…COLOR
• Eukaryotes & Prokaryotes Packet (due today)
• Vocabulary/Unit Guide (due test day)
• Cell Review Sheet (due tomorrow) H/W
IT!!!