Cells Review

Categorize the organelles into which types of cells they are found in.

Groups:

(a) Eukaryote Only

,

(b) Prokaryote Only

,

(c) Both

• Smooth and Rough ER

• Mitochondria

• Nucleus

• DNA

• Ribosomes

• Nucleoid Region

• Cell Membrane

• Golgi Body

• Cytoplasm

Tags

NGSS.MS-LS1-2

Categorize the organelles into which types of cells they are found in.

Groups:

(a) Plant Only

,

(b) Animal Only

,

(c) Both

• Cytoplasm

• Centrioles/ Centrosome

• Lysosome

• Cell Wall

• Central Vacuole

• Ribosomes

• Chloroplasts

• DNA

• Smooth and Rough ER

• Cell Membrane

• Mitochondria

• Golgi Body

• Nucleus

Tags

NGSS.MS-LS1-2

Categorize each example into the type of cell it is.

Groups:

(a) Eukaryotic

,

(b) Prokaryotic

• Fungi (have a nucleus)

• Bacteria

• Animal

• Protist (have a nucleus)

• Plant

• Archaeabacteria

What is the main difference between prokaryotic and eukaryotic cells?

• Prokaryotic cells lack a nucleus; eukaryotic cells have a nucleus.
• Eukaryotic cells are always smaller than prokaryotic cells.
• Prokaryotic cells have membrane-bound organelles; eukaryotic cells do not.
• Prokaryotic cells reproduce sexually; eukaryotic cells reproduce asexually.

What is the endosymbiotic theory?

• The endosymbiotic theory states that all cells are identical in structure.
• The endosymbiotic theory describes how plants evolved from fungi.
• The endosymbiotic theory explains the process of photosynthesis in bacteria.
• The endosymbiotic theory explains the origin of eukaryotic cells from prokaryotic organisms through symbiosis.

What evidence do scientists use to prove the endosymbiotic theory?

• Presence of chloroplasts in all cells
• All cells have a single membrane structure
• Mitochondria are only found in plant cells
• Evidence includes double membranes, DNA similarity to bacteria, independent replication, and prokaryotic-like ribosomes.

There are no membrane-bound organelles in​ (a)   , means that there will not be any​ ​ ​ (b)  

• prokaryotes
• eukaryotes
• plant cells
• animal cells
• mitochondria
• ribosomes
• cytoplasm

Select the cell parts found in ALL cells.

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Identify the organelles in the plant cell.

d

c

b

a

Nucleus

Cell Wall

Chloroplast

Central Vacuole

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Identify the organelles in the animal cell.

a

b

c

d

e

f

g

h

Mitochondrion

Lysosome

Golgi apparatus

Nucleus

Cytoplasm

Smooth ER

Ribosome

Rough ER

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2