Question

1. refer to models 1 and 2 to complete the chart below. write yes or no in the box for each cell.

cell membrane bacterial cell animal cell plant cell all cells
ribosome
cytoplasm
mitochondria
nucleolus
nucleus
dna
cell wall
prokaryotic
eukaryotic
stop

1. as a group, write a definition for a prokaryotic cell.
2. as a group, write a definition for a eukaryotic cell.
3. complete the phrase below. each member must contribute one complete sentence. the words prokaryotic and eukaryotic must be used: all cells are not the same because...
4. as a group, discuss the opening analogy of an efficiency apartment and a mansion as it relates to cells. record your final consensus of how this analogy applies to cell structure.

stop
pogil™ activities for high school biology 2012, flinn scientific, inc. and hspi—the pogil project. all rights reserved.

Explanation:

1. Use cell - type knowledge. Bacterial cells are prokaryotic, animal and plant cells are eukaryotic.
2. Prokaryotic cells lack a nucleus.
3. Eukaryotic cells have a nucleus.
4. Prokaryotic and eukaryotic cells differ in structure.
5. Analogy shows complexity differences.

Answer:

18.

	Bacterial Cell	Animal Cell	Plant Cell	All Cells
Ribosome	yes	yes	yes	yes
Cytoplasm	yes	yes	yes	yes
Mitochondria	no	yes	yes	no
Nucleolus	no	yes	yes	no
Nucleus	no	yes	yes	no
DNA	yes	yes	yes	yes
Cell Wall	yes	no	yes	no
Prokaryotic	yes	no	no	no
Eukaryotic	no	yes	yes	no

1. A prokaryotic cell is a cell without a nucleus and membrane - bound organelles.
2. A eukaryotic cell is a cell with a nucleus and membrane - bound organelles.
3. All cells are not the same because prokaryotic cells lack a nucleus while eukaryotic cells have one.
4. The efficiency apartment represents a prokaryotic cell (simple structure), the mansion represents a eukaryotic cell (complex structure).