ProtistsMicrobiology Continued

Warm Up 1/30/12 1. Compare and Contrast a plant and animal cell. Which organelles are present in plant cells that are not in animal cells?

2. Which statement is true about the cell theory? a. Most living things are made up of cells. b. Cells are produced by nonliving objects. c. Cells do not perform life-supporting functions. d. Cells make up all living organisms that perform life functions.   3. Which of these statements explain a characteristic of living things? a. Life originates in simple environments. b. Life originates in complex environments. c. Living cells are produced by nonliving cells. d. Living cells are produced by other living cells.   4. Cell function is most dependent on which cell characteristic? a. size b. shape c. color d. structure   5. What is the primary function of the vacuoles in animal cells? a. to release energy b. to provide support c. to store materials d. to transport waste

Announcements If you have not turned in your science fair

project, you will have an F s your first 3rd quarter grade!

Remember, that homework is cumulative so it is important to do it and turn it in on time!

Protist and Cells Test on Friday! Tutoring will be tomorrow and Wednesday!

Club cell reflection On Friday, each of you acted out a part of the cell.You are going to reflect on how all of the different cell

organelles worked together to help the cell function. Be sure to talk about the following:Your job/what you acted outThe interactions you had with other organellesHow you worked together What would happen if you couldn’t do your job

THIS IS LIKE THE LAST PART IF YOUR SKIT 30 minutes

Intro to protists These are described as a diverse group of

eukaryotic organisms.Since their eukaryotic, their DNA or genetic

material is enclosed in a membrane. Protists live in almost any environment that

contains liquid water.

What makes protists special? Some protists are able to photosynthesize,

meaning they make their own food.In order to do so they must have chloroplasts.Other protists act more like animal cells and

have to get their nutrients from other sources.

Types we will be learning aboutAmeoba- an animal like protistParamecium-an animal like protistsVolvox- plant like protists. It is also multi-

cellular.Euglena- plant like protist.

Protist in real life…We will watch a quick video on protists and

answer questionshttp://player.discoveryeducation.com/

index.cfm?guidAssetId=3D84751E-23C5-4538-9090-2725EE7B64D6&blnFromSearch=1&productcode=DSC

Warm Up 1/31/121. Why is your respiratory system important for cellular

respiration? 2. Pick a disease we have studied. What system does it affect?

How does it affect the body’s ability to maintain homeostasis.

3. Describe how the endocrine system and nervous system are similar. How are they different?

 4. Make one connection between the immune and circulatory

system. 

AnnouncementsTutoring today!Be sure to tell your parents about touch base

with teachers that will take place tomorrow night.

MicroscopesToday we will be completing an activity that

utilizes microscopes.You are not allowed to horseplay in a science

lab. YOU CANNOT PLAY AND BREAK MY MICROSCOPES!!!!!!!!!!!!!

Now, I will teach you how to use them

StationsYou will either be at a reading station or

microscope station.As always, be on your best behavior or

receive an alternate assignment

Data TableUse the stations to complete the table below:

ProtistName

Type of Organism (Unicellular or Multi-cellular)

Movement(How does it move?

Producer or Consumer? If a consumer, how/what

does it eat?

Illustration (What does it look like?)

Alternate Assignment

Exit slip1. ____________________ is a series of tiny, beating, hair-like

projections that allow a cell to move?a. ciliab. flagellac. eye spotsd. pseudopods

2. Which statement below describes the relationship between flagella and cilia in animal cells?

a. They are both structures used in digestion.b. They are both structures used in movementc. They are both structures used in circulationd. They are both structures used in reproduction

Warm Up 2/1/121. Compare and Contrast a plant and animal

cell. Which organelles are present in plant cells that are not in animal cells?

 2. Using your knowledge of cell theory, describe how a lemon could be classified as a living thing but lemonade would not.

 3. List the 4 characteristics of Living things. 4. How are uni-cellular and multi-cellular

organisms different.

Announcements

How do protists move?AmeobaParameciumEuglenaVolvox

As you watch each video clip be sure to note the differences in the way they move!

Protist movement foldableEach of you will receive a copy of the foldable

sheetFollow teacher directions to complete the

foldable

Protist movementUse your foldable to complete the worksheetThis is your independent practice

Exit slip….Blast from the plast

Warm UpTake 10 minutes to silently review for your

test!

Pair review

Any questions…..Ask now or forever hold your peace!

Test time!