Centro de investigación y desarrollo de educación bilingüE

CENTRO DE INVESTIGACIÓN Y DESARROLLO DE EDUCACIÓN BILINGÜE

3



Biology Academy

Portfolio 3

Name: ____________________________________________________ Group: _______________

session	Bk pages	What to do	Possible points	Points obtained
1	190-192	Print and Paste plant cell, animal cell, fungi, protist, bacteria (0.5 each). Print and paste image taken using an electron microscope (1) and one with light microscope (1), describe these images. Write the statements of the cell theory (.5).	6
2	193-194	Make a Venn diagram establishing at least 4 differences and 4 similarities between prokaryotes and eukaryotes (1). Draw a eukaryotic (1) and a prokaryotic (1) cell labeling its parts. Assessment 7-1 (1).	4
3	208-209	Internet search which substances move by passive transport (2) and which ones by facilitated diffusion and why (2)? Reference required.	4
4	210-211	Define osmosis (0.5) and osmotic pressure (0.5). Print and paste an image in a hypertonic solution (1), one in hypotonic (1) and one in isotonic solution (1) and describe what happen in each. Explain figure 7-18 from your book (1).	5
1	212-213	Assessment 7-3 (2). Make a Venn diagram on endocytosis end exocytosis (2). Explain why they are examples of active transport and facilitated diffusion (1).	5
2	214-215	Define differentiation (1) and give an example (1). Make a concept map (3) with the words cell, prokaryote, eukaryote, animal, plant, and each of the organelles (eukaryotes) and functions (prokaryotes) see page 207 or search the web.	5
3	216-217	Assessment 7-4 (2). Name three organs in animals (1) and the function of each. Do the same for three organs in plants (1). What can you say about protists? (1)	5
4		Laboratory 3 Cell Specialization	5
	220	Assessment 7 page 220 (3)	3
	221	Assessment 7 page 221 (3)	3
		Laboratory 4 Mitosis	5
	222	Assessment 7 page 222 (3)	3
	223	Standardized Test Prep (1)	1
		Workbook 7-1 and 7-2 (3)	3
		Workbook 7-3 and 7-4 (3)	3
		Integrative Activity 3 Organelles and Cell Structures	40
			Your grade =

I __________________ understand that my portfolio is a collection of my school work and my achievements. The contents exhibit my effort and progress as these elements relate to the goals represented in my instructional program.
I agree to accept the responsibility for creating and managing my portfolio as I complete each requirement. I will submit its content for periodic review to my instructor. In doing so, I understand that the contents on my portfolio, as well as the way in which I have presented the contents, will be evaluated for the purpose of judging my performance in school.

STUDENT SIGNATURE: ___________________________________ DATE: _____________
PARENT SIGNATURE: ________________________________________________________

I have read and understand the above portfolio agreement and have reviewed my child’s portfolio requirements.
Chapter 7 Cell Structure and Function

Session 1 BK 190- 192

Objective Compare and describe different types of organisms and types of microscope.

Instructions: (1) Print and paste images from a plant cell, animal cell, fungi, a protist and bacterium.

(2)Print and paste images taken with an electron microscope and of with a light microscope. Describe the image.

(3) Write the statements of the cell theory.

Plant Cell Animal Cell

Fungi Protist


LIGHT MICROSCOPE

ELECTRON MICROSCOPE
Bacterium


Electron Microscope Light Microscope
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Write the statements of the cell theory.

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Session 2 BK 193- 194

Objective: Compare the differences between eukaryotes and prokaryotes.

Instructions: (1) Make a Venn Diagram establishing the differences and similarities between prokaryotes and eukaryotes.

(2) Draw a prokaryotic cell and a eukaryotic cell labeling its parts.

(3) Answer section assessment 7-1

Prokaryotes Eukaryotes



EUKARYOTIC CELL

PROKARYOTIC CELL

Section Assessment 7.1

1. 
   a- Review. What is a cell?
   

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b- Explain. What three statements make up the cell theory?

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c. Infer. How did the invention of the microscope help the development of the cell theory?

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2. 
   a- Review. How do microscopes work?
   

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b- Apply Concepts. What does it mean if a micrograph is “false- colored?”

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3. 
   a- Review. What features do all cells have?
   

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b- Summarize. What is the main difference between prokaryotes and eukaryotes?

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A light microscope can magnify images up to 1000 times. To calculate the total magnification of a specimen, multiply the magnification of the eyepiece lens by the magnification of the objective lens used. (See appendix B.)

4. 
   Calculate. What is the total magnification of a microscope that has an eyepiece magnification of 10X and an objective lens magnification of 50X.
   

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5. 
   Calculate. A 10 micrometer cell is viewed through a 10X objective and a 10X eyepiece. How large will the cell appear to the microscope user?
   

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Session 3 BK 208- 209

Objective:

Instructions: Search in the internet which substances move by passive transport and which one by facilitated diffusion and why? (Electronic references required)
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Electronic references: _____________________________________________________________________________________

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Session 4 BK 210- 211

Objective: Understand what is osmosis and osmotic pressure and their effects.

Instructions: Define osmosis and osmotic pressure. Print and paste an image of a cell in a hypertonic solution, one in hypotonic and another one in isotonic solution. Explain in figure 7-18

Osmosis _____________________________________________________________________________

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Osmotic pressure ______________________________________________________________________

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Hypertonic ___________________________ ___________________________ ___________________________ ___________________________	Hypotonic ___________________________ ___________________________ ___________________________ ___________________________	Isotonic ___________________________ ___________________________ ___________________________ ___________________________

Explanation figure 7-18:

Session 1 BK 212- 213

Objective: Understand the difference between endocytosis and exocytosis.

Instruction: Answer correctly Assessment 7-3. Make a Venn diagram on endocytosis and exocytosis. Explain why they are examples of active transport and facilitated diffusion.