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*Copy the information from the class calendar into your agenda.* 1)Define prokaryote and provide an example of an organism that is a prokaryote. 2)Define eukaryote and provide an Eagle Zone- 8 minutes
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*Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Jan 19, 2016

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Page 1: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

*Copy the information from the class calendar into your

agenda.*

1)Define prokaryote and provide an example of an organism that is a prokaryote.2)Define eukaryote and provide an example or a type of cell that is eukaryotic.

Eagle Zone- 8 minutes

Page 2: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Eagle Zone- 8 minutesCreate a Venn Diagram comparing and

contrasting the organelles of prokaryotes and eukaryotes.

Page 3: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

The basic unit of life(smallest living unit)

The Cell

Page 4: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

The student is expected to:(4a) Compare and contrast the structures of prokaryotic and eukaryotic cells(4c) Compare the structure of viruses to cells

Other science skills3b - The student uses critical thinking and scientific problem solving to make informed decisions. The student is expected to:(3F) research and describe the history of biology and contributions of scientists.

TEKS Science Concepts

Page 5: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Engage:

Describe what you see in this picture

Page 6: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

The Amazing Cell (video)From shared drive

Page 7: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Contributing ScientistRobert HookeUsed a microscope to

examine cork (plant) Hooke called what he

saw "Cells"

Page 8: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Using the Microscope

Review for quiz10 minutes

only after the bell rings

Microscope parts AND functions

Page 9: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Using the Microscope

Choose 5 or more parts of the microscope to label

After you label the part, write the function of the part

Draw a line-place extra credit under the line

1 point for each extra part and function- max=5

Page 10: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Cellular DiscoveryUsing the lab sheets provided to you, FOLLOW DIRECTIONS to observe different types of plant, animal, and bacterial cells under the microscope and record your observations. Be sure to CLEAN YOUR SLIDES AND STATION THOROUGHLY WHEN YOU ARE DONE.

Tic- Tac- Toe Project (individual home project)You will be creating 3 small products for this project.Each product will have a grade of it’s own worth 100 points.The grades for each product will be averaged together for one total project grade. There is only one grade for this in the grade book- Not 3!

Explore

Page 11: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Prokaryotes Eukaryotes

Cell membraneContain DNARibosomesCytoplasm

NucleusEndoplasmic reticulum

Golgi apparatusLysosomesVacuoles

MitochondriaCytoskeleton

Compare and Contrast

Page 12: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Prokaryotic Examples

Bacteria

Page 13: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Plant, Animal, Protist, Fungi

eU (you) have eUkaryotes

EUKARYOTIC CELLS

Page 14: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Eukaryotic Example

Page 15: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Plant Cell

Nuclearenvelope

Ribosome(attached)

Ribosome(free)

Smooth endoplasmicreticulum

Nucleus

Rough endoplasmic reticulum

Nucleolus

Golgi apparatus

Mitochondrion

Cell wall

CellMembrane

Chloroplast

Vacuole

Section 7-2

Page 16: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Animal Cells Plant Cells

Centrioles

Cell membraneRibosomes

NucleusEndoplasmic reticulum

Golgi apparatusLysosomesVacuoles

MitochondriaCytoskeleton

Cell WallChloroplasts

Compare and Contrast

Venn Diagrams

Page 17: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Internal Organization

Cells contain ORGANELLES.

Cell Components that PERFORM SPECIFIC FUNCTIONS FOR THE CELL.

Page 18: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

The Nucleus

Brain of CellBordered by a porous

membrane - nuclear envelope.

Contains thin fibers of DNA and protein called Chromatin.

Rod Shaped Chromosomes

Contains a small round nucleolusproduces ribosomal RNA

which makes ribosomes.

Page 19: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Cellular Organelles

The cell membraneThe boundary of the

cell.MAINTAINS

HOMEOSTASISComposed of three

distinct layers.Two layers of fat

and one layer of protein.

Page 20: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Cytoplasm A solution made of many different types of molecules

Fills the cell“jelly” fluid

Found in plant, animal, and prokaryotic cells

Page 21: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Central Vacuole

Sacs that store food, wastes, and ions

Helps maintain cell TURGOR pressure

ONLY Found in plants and protists.

Page 22: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

The Chloroplast

Double membraneCenter section

contains granaThylakoid (coins)

make up the grana.Stroma - gel-like

material surrounding grana

Found in plants and algae.

Page 23: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Cell Wall

Extra structure surrounding its plasma membrane in plants, algae, fungi, and bacteria.

Cellulose – PlantsChitin – FungiPeptidoglycan - Bacteria

Page 24: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

CentriolesFound only in

animal cellsPaired organelles

found together near the nucleus, at right angles to each other.

Role in building cilia and flagella

Play a role in cellular reproduction

Page 25: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

LysosomesRecycling Center

Recycle cellular debrisMembrane bound

organelle containing a variety of enzymes.

Internal pH is 5.Help digest food

particles inside or out side the cell.

Page 26: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Flagella

Prokaryote

Sperm

Whiplike tail used for locomotion (movement)

Enables single cells to swim

For cells attached to tissues (like our air passages), it moves liquid over the surface of a cell

Found in some bacteria and single celled eukaryotes

Page 27: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Mitochondria

Powerhouse of the cell

Breaks down sugar into usable energy

called ATPHas its own DNA

Page 28: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Cell membrane

Endoplasmicreticulum

Microtubule

Microfilament

Ribosomes Mitochondrion

Cytoskeleton Framework of the cell Small microfilaments

and larger microtubules. Gives cell its shape and

help with the movement of its organelles.

Page 29: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Golgi Body

A series of flattened sacs that modifies, packages, stores, and transports materials out of the cell.

Works with the ribosomes and Endoplasmic Reticulum.

Page 30: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Endoplasmic Reticulum—Rough and Smooth Complex

network of transport channels.

Two types: 1. Rough

a) contains ribosomes on its surface

b) releases newly made protein to golgi body.

2. Smootha) ribosome freeb) Used for cell

detoxification.

Page 31: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Ribosomes

Small non-membrane bound organelles.

Contain two sub unitsSite of protein

synthesis.Protein factory of the

cellEither free floating or

attached to the Endoplasmic Reticulum.

Page 32: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Mitochondrion

Double MembranousIt’s the size of a

bacteriumContains its own DNA;

mDNAProduces high energy

compound ATP

Page 33: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

ElaborateArt Show

Create a drawing of a prokaryotic cell (bacteria) or a eukaryotic cell (plant or animal cell) to be displayed in the E! Art Gallery (hallway)

Include the following information with your drawing:Label at least 6 organelles found in that cell (do not

use nucleus , cell membrane, or cell wall)Provide the functions for the organelles you listedOn the bottom of your construction paper, explain

the difference between a prokaryotic cell and a eukaryotic cell.

Page 34: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Evaluate The students will draw and label both a

prokaryotic and a eukaryotic cell. Pass/Fail

The students will complete a Venn diagram comparing both prokaryotic and eukaryotic cells showing at least two differences.

The students will correctly match at least 10 organelles with their function, using the animal and plant cell model. (quiz and project)

Page 35: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Euka

ryot

eProkaryote

Virus• Bacteria

• No nucleus• Unicellular

• Algae• Have cell walls

• Uses flagella or cilia for movement

• Some have capsules

• Plant cell• Animal cell• Has a nucleus• Has cytoskeleton• Membrane bound organelles• Multicellular• mushroom

• Has DNA and RNA• Performs all

functions of life• Is a cell• LIVING! reproduces

• Has a capsid• No membrane

bound organelles

Takes over other cellsFlu (Influenza)HIVColdsHas DNA or RNA (never both)

Page 36: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Review1. Prokaryotes are single celled organisms found in the

kingdom Eubacteria (Monera). Which of the following cell structures would not be present in prokaryotic cells?

A.Ribosome B.Nucleus

C.Cytoplasm D.Cell membrane

2.What is the function of the nucleus in eukaryotic cells?A.control the functions of the cell b.provide structural support and

protection

C.generate the cell’s supply of energy d.contain waste products of the cell

3.Which of the following is a characteristic of organisms in Archaebacteria, but not Eubacteria?

A.organisms lack peptidoglycan in their cell walls B.organisms are prokaryotic

C.organisms live in extreme environments D.organisms reproduce asexually

4. What is the function of the nucleus in prokaryotic cellsA.control the functions of the cell b.provide structural support and protection

C.generate the cell’s supply of energy d. no function because it’s not present

Page 37: *Copy the information from the class calendar into your agenda.* 1) Define prokaryote and provide an example of an organism that is a prokaryote. 2) Define.

Eagle Zone1. Correctly match the material of the cell wall

to the type of cell it belongs to_____ peptidoglycan A. fungi_____ cellulose B. bacteria (prokaryotes)_____ chitin C. plants

2. Which cellular process would be affected first if the chloroplast were destroyed?

A.Transport B.Reproduction

C.Photosynthesis D.Respiration

3. Which cellular process would be affected if the mitochondria were destroyed?A. Production of protein .B. Production of oxygenB. Production of ATP D. Production of carbon dioxide