Download Cell Structure and Function - Marion County Public Schools

SLM Unit 2 Map
Grade Level: High School
Subject: Biology I Honors
UNIT/ORGANIZING
PRINCIPLE:
Cell Structure and Function/ Immune System
Unit Essential Question:
How do cells function as the basic unit of structure and function of all living things?
Lesson Essential
Questions
Cell Theory
•
What is the cell theory and
how was it discovered?
Cell Structure and Function
•
How are prokaryotic and
eukaryotic cells alike and
different?
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What is the role of the
different parts of a cell?
•
How are plant and animal
cells alike and different?
Plasma Membrane
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How do materials get into
and out of cells?
Key Learning Statement:
Cells are the basic unit of structure and function of all living things.
Know
Do
cell
cell theory
prokaryote
eukaryote
organelle
chloroplast
DNA (deoxyribonucleic acid)
•
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Describe how cell theory was developed over time using scientific
processes.
•
Compare/contrast prokaryotes and eukaryotes. Explain prokaryotic
structures including; cell wall, cell membrane, cytoplasm, plasmid,
ribosomes, and flagella.
Compare/contrast plant and animal cells.
Explain eukaryotic structures including; cell wall, cell membrane,
cytoplasm, nucleus, nuclear envelope, nucleolus, chromatin,
ribosomes, smooth and rough endoplasmic reticulum, microtubules,
microfilaments, vacuoles, mitochondria, Golgi apparatus,
chloroplasts, lysosome, cilia, flagella, microfilaments.
Be able to use compound microscopes.
Prepare a temporary wet mount slide.
Use a microscope to focus on and view a subject.
Sketch a variety of cells as seen under the microscope and label
structures.
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Organelles unique to plant and animal cells.
 Plant: chloroplast, cell wall, central vacuole
 Animal: lysosomes, centrioles
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plasma membrane
fluid mosaic model
osmosis
passive transport
active transport
hypotonic
isotonic
hypertonic
phospholipid bilayer
selectively permeable
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Cell Cycle and Mitosis
•
Why and how do cells
divide?
•
What causes cancer?
Immune Response
•
What is the function of the
immune system?
•
In what ways does the body
protect itself from
pathogens?
•
How does a vaccine lead to
immunity?
•
What strategies are used to
protect the public from
communicable diseases?
Version 1601
mitosis
asexual reproduction
chromosome
Immune System:
vaccine
pathogens
antibiotics
antibodies
pathogenic
antigen
agent
binary fission
cancer
mutation
active immunity
inflammation
passive immunity
specific immune response
nonspecific immune response
Environmental and Personal Health:
communicable disease
PACING: 5 Weeks
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Diagram the plasma membrane, identify and explain the
components.
Explain the effects of hypertonic, hypotonic, and isotonic solutions on
a cell.
Compare and contrast active transport and passive transport
mechanisms.
Describe the function of plasma membrane and how it helps the cell
maintain homeostasis.
Describe what is happening during each phase of the cell cycle.
Describe mitosis and its role in maintaining chromosome number
during asexual reproduction.
Identify mechanisms that cause cancer.
Compare and contrast binary fission and mitotic cell division
Explain the basic functions of human immune system.
Explain how vaccinations protect an individual from infectious
disease.
Explain the role of antibodies in the body’s response to infection.
Students will differentiate between specific and nonspecific response.
Explain when antibiotic use is appropriate and effective.
Describe how some bacteria become resistant to antibiotics.
chronic disease
Page 1
Grade Level: High School
Subject: Biology I Honors
UNIT/ORGANIZING
PRINCIPLE:
Cell Structure and Function/ Immune System
ACTIVITIES AND RESOURCES
Required
•
Exemplary (CCL) Lesson: Cells
There are some similarities between prokaryotic and eukaryotic cells. Which of the following structures is found in both prokaryotic and
eukaryotic cells?
A.
lysosome
B.
mitochondrion
C.
nucleus
*D.
ribosome
The p53 gene codes for the p53 protein that locates DNA errors for cellular repair.
The diagram to the right shows the relationships among possible environmental
influences, the p53 gene, and cancer.
Which of the following statements best describes the relationships among possible
environmental influences, the p53 gene, and cancer?
Model Eliciting Activities: Magnificent Microscope
Tradeoffs MEA From Teenage to Old Age: How
Cancer Develops Over Time Infectious Diseases and
the Immune System
FCA # 2 CONTENT FOCUS
Version 1601
SAMPLE FOCUS ASSESSMENT QUESTIONS
The cell theory was first proposed in 1838. Evidence obtained through additional scientific investigations resulted in the current cell theory.
Which statement describes a component of the original cell theory that was removed because of the new scientific knowledge?
A.
All living things are made of cells.
B.
All cells come from other preexisting cells
*C.
Cells form through spontaneous generation.
D.
Cells are the basic structural and functional units of life.
Resources: Holt McDougal – Biology
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Chapters 3 & 5
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Diagram 18.4 (p. 557) [prokaryote]
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Chapter 31, Sections 2-4
Suggested Activities: Holt McDougal-Biology
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P. 88 Diffusion Across a Membrane
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P. 93 Modeling the Cell
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P. 755 How Pathogens Spread
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P 761 Observing and Diseased Tissue
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P. 776 Modeling T Cell Activation
Other Sources:
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Use of Compound Light Microscopes
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Plant Cells Biology #6 (web)
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Active and Passive Transport (ed.ted.com)
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Cancer (ed.ted.com)
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Animated Tutorials (sumanasinc.com)
Description of Content Complexity Ratings
Item Specs Pages: 47-50, 56
Parts of cell theory
Development of cell theory
Structure of eukaryotic and prokaryotic
cells
Structure of plant and animal cells
Function of plasma membrane
Results of mitosis
Definition of cancer
Requirements of active transport
Action of vaccines
Pathogen
Immune response
Antibiotic resistance
Osmosis
PACING: 5
Weeks
* A.
B.
C.
D.
Environmental influences can lead to mutations in the p53 gene, which can cause certain cancers.
Increased levels of p53 protein, rather than environmental influences, can cause certain cancers.
Mutations in the p53 gene increase environmental influences that can cause certain cancers.
Genes such as p53 are less causal than environmental influences in stimulating certain cancers.
SEMESTER EXAM
3 MC
2 MC
1 MC
1 MC
1 MC
1 MC
1 MC
1 MC
2 MC
1 MC
1 MC
1 MC
1 SR
Cell theory
Plant and animal cell structures
Eukaryotic and prokaryotic cells
Plasma membrane structure
Active and passive transport
Cell cycle
Mitosis
Cancer
Microscopes
Organelles and their functions
Immune system
Asexual reproduction
CULMINATING ACTIVITY
1 MC
3 MC
2 MC
1 MC
3 MC
1 MC
2 MC
1 MC
1 MC
1 MC
5 MC
1 MC
STRATEGIES FOR
DIFFERENTIATION
Comparing Cells Lab, p. 92-93
(included in Exemplary Lesson)
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