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    • Biology
    • Chemistry
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    • Pre-calculus & Calculus
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    • Economics (2022-2023)
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Unit 2: Cell Structure and Function

Reading
  • BJU Biology: Ch. 3 "Introduction to Cells" 
  • ​AP: OpenStax "Biology": Ch. 4 "Cell Structure" & Ch. 5 "Structure and Function of Plasma Membranes"  

Summary
We will take a look at the structure & function of the cell, the basic unit of life. 
​
Labs that work well with this topic
  • Sheep's Heart Dissection: ​We have successfully used this lab for years as a launching pad for cells, tissues, components of blood, and the circulatory system. Plus it's a fun dissection! 
  • Diagnosing Diabetes lab. This is an excellent platform for learning cell structure and function.  
  • Enzyme Activity lab (fulfills AP lab #13). Looks at the enzyme 'Catalase' and the effects of concentration and pH. 
3._cells_lecture_notes_2021.docx
File Size: 2800 kb
File Type: docx
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cellstructfunct slides - (best?)
File Size: 7232 kb
File Type: pptx
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Cell Structure & Function slides.pptx
File Size: 9822 kb
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​Below: "Cell City" - it's helpful to think of the cell's components as parts of a city or factory
Picture
Picture
Picture
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​Pancreas diagram by a former student: We will studying diabetes and the pancreas in our Diagnosing Diabetes lab, which is a really good platform to learn about cell transport systems.  
Picture
Cell Membrane videos
We will view some of these in class. Watch the rest of them on your own! They are short, just a few minutes each, and will give you a mental picture of what is going on in the cell membrane. 
Picture
Picture

Lecture Slides: The Heart and Circulatory System
File Size: 3348 kb
File Type: ppt
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Sheep's heart dissection lab
The lab report for the heart dissection involves taking *very good pictures* and then presenting them in an organized portfolio, with certain features identified with labels, boxes, and arrows. See the lab report instructions. Due date is on Canvas. 

Important: Bring to the lab
  • A camera, or a smart phone with a camera. 
  • The lab handout below.
  • The lab report instructions below.
4._heart_dissection_lab_handout.pdf
File Size: 562 kb
File Type: pdf
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4._heart_dissection_lab_report_instructions.docx
File Size: 21 kb
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Diagnosing Diabetes lab
Diabetes serves as an excellent launching pad for understanding cells & membranes, signaling molecules, and membrane transport mechanisms.
Diagnosing_diabetes_complete_lab_handout.pdf
File Size: 1122 kb
File Type: pdf
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Diabetes Research Assignment
3._diabetes_research_assignment_instructions 2022.docx
File Size: 22 kb
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3._diabetes_papers_-_student_examples.pdf
File Size: 415 kb
File Type: pdf
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3._diabetes_papers_-_more_student_examples.pdf
File Size: 1326 kb
File Type: pdf
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3._diabetes_slides_-_very_good.pdf
File Size: 1892 kb
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3._diabetes_-_meal_planning_guide_lilly_pharmaceutical.pdf
File Size: 2802 kb
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"Cell Factory" assignment
Look at the student examples from prior years. DO YOUR OWN WORK.
3._cell_factory_assignment_2022.docx
File Size: 17 kb
File Type: docx
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cell_city-factory-student_exemplars_.pdf
File Size: 9860 kb
File Type: pdf
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More cell city_student_exemplars_.pdf
File Size: 6006 kb
File Type: pdf
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cell_planet_student_exemplar.pdf
File Size: 946 kb
File Type: pdf
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Cardiology Virtual Lab 
Simulation: www.biointeractive.org/classroom-resources/cardiology-virtual-lab
Instructions:
  1. Complete the virtual lab. Turn in the completed quiz which is contained in the simulation. 
  2. Turn in the completed heart quiz, below. 
_heart_quiz_.pdf
File Size: 138 kb
File Type: pdf
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Virtual Heart Surgery lab (Note: as of 1/1/2021 Adobe Flash is blocked on all major browsers, so this simulation is temporarily inactive)
Complete parts 1 and 2 and turn-in together
  1. Virtual Heart Surgery
  2. Heart quiz (you can use the Internet and all the resources on this page to complete this - Khan Academy video, heart lecture slides below, etc)
_virtual_heart_surgery_assignment1.docx
File Size: 1099 kb
File Type: docx
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"Heart & Circulatory System" presentation
Presentation topic: "The Heart and Circulatory System". 
This is to be a 5-6 minute PowerPoint presentation which you will give at an upcoming class. You can use PowerPoint, Google Slides, Prezi, and so on. 
​
Your presentation should be suitable for a Biology class. Use correct Biology terms. Examples: you can make your presentation on things such as heart disease, pacemakers, artificial hearts, blood-borne infectious diseases (HIV, hepatitis B or C), how smoking and alcohol affect the heart, how SARS CoV-2 affects the heart and circulation, how the Covid-19 vaccines might affect the heart, recent developments in heart valves, how heart muscles work, the heart’s electrical system, cardiac tissue engineering, Sickle Cell Anemia, Leukemia, other diseases of the blood, new drugs or drugs under development, and so on. 
Heart & Circulatory System presentations - student examples
File Size: 4565 kb
File Type: pdf
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