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Marion County Public Schools-Curriculum Map Grade Level: High School UNIT/ORGANIZING PRINCIPLE: Subject: Biology I Honors Cell Structure and Function/ Immune System PACING: 5 Weeks Benchmarks SC.912.L.14.1 – Describe the scientific theory of cells (cell theory) and relate the history of its discovery to the process of science. SC.912.L.14.2 – Relate structure to function for the components of plant and animal cells. Explain the role of cell membranes as a highly selective barrier (passive and active transport). SC.912.L.14.3 – Compare and contrast the general structures of plant and animal cells. Compare and contrast the general structures of prokaryotic and eukaryotic cells. SC.912.L.14.52-Explain the basic functions of the human immune systems including specific and nonspecific immune response, vaccines, and antibiotics. SC.912.L.14.6-Explain the significance of genetic factors, environmental factors, and pathogenic agents to health from the perspective of both individual and public health. SC.912.L.16.8 – Explain the relationship between mutation, cell cycle, and uncontrolled cell growth potentially resulting in cancer. SC.912.L.16.10 – Evaluate the impact of biotechnology on the individual, society and the environment, including medical and ethical issues. SC.912.L.16.14 – Describe the cell cycle, including the process of mitosis. Explain the role of mitosis in the formation of new cells and its importance in maintaining chromosome number during asexual reproduction. SC.912.L.16.15 - Compare and contrast binary fission and mitotic cell division. SC.912.L.16.17 – Compare and contrast mitosis and meiosis and relate to the processes of sexual and asexual reproduction and their consequences for genetic variation. HE.912.C.1.5- Analyze strategies for prevention, detection, and treatment of communicable and chronic diseases. HE.912.C.1.8 Assess the degree of susceptibility to injury, illness, or death if engaging in unhealthy/risky behaviors. Version 1501 Page 1 of 4 Marion County Public Schools-Curriculum 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? • What is the role of the different parts of a cell? • How are plant and animal cells alike and different? Plasma Membrane • 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) • • 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. • • Organelles unique to plant and animal cells. Plant: chloroplast, cell wall, central vacuole Animal: lysosomes, centrioles • • • • • plasma membrane fluid mosaic model osmosis passive transport active transport hypotonic isotonic hypertonic phospholipid bilayer selectively permeable • • • 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 1501 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 chronic disease • • • • • • • • • • 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. Page 2 of 4 Marion County Public Schools-Curriculum Map Grade Level: High School Subject: Biology I Honors UNIT/ORGANIZING PRINCIPLE: Cell Structure and Function/ Immune System ACTIVITIES AND RESOURCES 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. Required • Exemplary (CCL) Lesson: Cells Resources: Holt McDougal – Biology • Chapters 3 & 5 • Diagram 18.4 (p. 557) [prokaryote] • Chapter 31, Sections 2-4 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 Suggested Activities: Holt McDougal-Biology • P. 88 Diffusion Across a Membrane • P. 93 Modeling the Cell • P. 755 How Pathogens Spread • P 761 Observing and Diseased Tissue • P. 776 Modeling T Cell Activation Other Sources: • Use of Compound Light Microscopes • Plant Cells Biology #6 (web) • Active and Passive Transport (ed.ted.com) • Cancer (ed.ted.com) • Animated Tutorials (sumanasinc.com) 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? * A. B. C. D. FCA # 2 CONTENT FOCUS Parts of cell theory Development of cell theory 1 MC Structure of eukaryotic and prokaryotic cells 1 MC Structure of plant and animal cells Function of plasma membrane 1 MC Results of mitosis 1 MC Version 1501 PACING: 5 Weeks 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 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) Cell cycle Mitosis Cancer Microscopes Organelles and their functions Page 3 of 4 Marion County Public Schools-Curriculum Map Grade Level: High School Definition of cancer Subject: Biology I Honors Immune system Asexual reproduction 1 MC Requirements of active transport Action of vaccines Pathogen Immune response Antibiotic resistance Osmosis Version 1501 Page 4 of 4