Warm-up

Answer the following in the space provided.

Warm-up

Answer the following in the space provided.

#1. List some similarities and differences between the following.

Hut Mansion

#2. List some similarities and differences between the following.

$2 Burger $15 Burger

#3. List some similarities and differences between the following.

Motorola DynaTAC Apple iPhone 4

#4. List some similarities and differences between the following.

Earthworm Chimpanzee

#4. List some similarities and differences between the following.

Bananas Humans

Types of CellsTypes of Cells

Learning Target

LT BI1.c*:

I can identify, differentiate, and illustrate the similarities and

differences between prokaryotic cells and

eukaryotic cells (including those from plants and animals).

There are many varieties of cells…

Cells fall into 2 main categories:

Prokaryotes

Eukaryotes

Cells fall into 2 main categories:

Prokaryotes

Eukaryotes

Prokaryotes

Commonly known as bacteria

Small and simple

No membrane-bound organelles

DNA is in cytoplasm

No nucleus

Single-celled only

These are prokaryote E. coli bacteria on the head of a steel pin.

Eukaryotes

Include both plant and animal cells

Large and complex

Contains membrane-bound organelles

DNA is in the nucleus (chromosomes)

Single-celled or multicellular organisms

Eukaryote cells can be multicellular

The whole cell can be specialized for one job

cells can work together as tissues

Tissues can work together as organs

Examples of specialized euk. cells

liver cell: specialized to detoxify blood and store glucose as glycogen.

Similarities

Both prokaryotes and eukaryotes:

Have a cell membrane

Contain cytoplasm

And contain DNA

CST Practice Question #1

CST Practice Question #1

TYPES OF EUKARYOTES

TYPES OF EUKARYOTES

Eukaryotes can be divided into 2 main categories:

Plant Cells

Animal Cells

What are 3 differences between these 2 cells?

Cells fall into 2 main categories:

Prokaryotes

Eukaryotes

Plant vs. Animal Cells

Plant cells have cell walls. Animal cells do not.

Plant cells have large, central vacuoles. Animal cells also have vacuoles, but they are much smaller.

Plant cells have chloroplasts. Animal cells do not.

Structures found in plant cells

Cell wall

very strong

made of cellulose

protects cell from rupturing

Vacuole

huge water-filled sac

keeps cell pressurized

stores starch

Chloroplasts

filled with chlorophyll

turn solar energy into food energy

Structure Animal cells Plant cells

cell membrane yes yes

nucleus yes yes

nucleolus yes yes

ribosomes yes yes

ER yes yes

Golgi yes yes

cell wall no yes

mitochondria yes yes

cholorplasts no yes

Large vacuole no yes

cytoskeleton yes yes

Cell Evolution

Cell Evolution

CST Practice Question #2

CST Practice Question #2

Your Assignment for the next few minutes…

Your Assignment for the next few minutes…

Create A Concept Map

What are concept maps?

Concept Map Guidelines

Wrap-upWrap-up

Wrap-up

Write one UNIQUE fact for each of the following

Prokaryotes

Plant Cell

Animal Cell