Unit 4: The Cell

Unit 4 Lectures (Cells)

CELL STRUCTURES AND MEMBRANES (Ch. 6 and 7)

Chapter 6 Reading Quiz (Cells) - optional

You have to sign into your LSRHS Gmail account to take this quiz.  You get one chance to answer the questions and you cannot go back and edit after you have submitted.

POWERPOINT: Chapter 6 (Cell parts)

• Chapter 6 FULL PowerPoint (all 45 slides)

• Animation: To review cell parts (6:15)

• Animation: Cell fractionation (3:05)

• Animation: Translation (RNA to protein, 3D) (2:04)

• Animation: Golgi Apparatus (1:57)

• Animation: Vesicle Budding and Fusion (1:32)

• Animation (and article): How coronaviruses assemble their offspring (3:30)

• Animation: Protein Trafficking (3:10)

• Animation: Protein Modification (3:40)

• Animation: Lysosomes (0:56)

• Animation: Cytoplasmic Streaming (not a video)

• Animation: Muscle Contraction (2:08)

• Video: Heart Cell Contraction

• Video: Beating Heart Cell (0:32)

• Animation: Inner Life of the Cell (3:02)

• Animation: Inner Life of the Cell (With explanation) (7:57)

• Link: Quiz yourself on cell parts

• Link: Endomembrane system review (3:05)

LAB 9: Dynamic Equilibrium (potatoes)

• Dynamic Equilibrium Data (you can hand write it into your data table or just print this out for your lab notebook)

• Bozeman Science Lab Overview (Lab 1 - Diffusion and Osmosis)

POWERPOINT: Chapter 7 (Membranes)

• Animation: Membrane biochemistry

• Tutorial: Constructing a cell membrane

• Tutorial: Components of the membrane

• Animation: Membrane fluidity (phospholipid dance party)

• Animations: Transport across membrane (uniport, symport, antiport, secondary active transport)

• Animation: Sodium-Potassium Pump

• Animation: Cotransport (symport, antiport)

• Animation: Endocytosis and Exocytosis 

• Animation: Osmosis

• Water Potential Practice Problems (with answer key)

BIOENERGETICS (Ch. 9 and 10)

POWERPOINT: Ch. 9 (Cellular Respiration)

• Chapter 9 Reading Quiz

• Cellular Respiration Diagrams

• Cellular Respiration Animations

  • Animation #1: Glycolysis (McGraw Hill) (1:21)

  • Animation #2: Citric Acid Cycle (McGraw Hill) (1:54)

  • Animation #3: Electron Transport System (McGraw Hill) (1:42)

  • ANSWER KEY (DO NOT LOOK AT THIS UNTIL YOU'VE DONE THEM ON YOUR OWN!): C.R. Animations

• Animation: Bioman Citric Acid Cycle (3:14)

• Animation: Electron Transport Chain (in class) (3:50)

• Animation: ATP Synthase (2:09)

• Animation: ATP Synthase Gradient (3:48)

• Animation: Glycolysis and Fermentation (tutorial - 12 min)

• Brainstorm Answer Key: Ch 7/38 and 9

• Aerobic Cellular Respiration Sorting Activity

  • ANSWER KEY (DO NOT LOOK AT THIS UNTIL YOU'VE DONE IT ON YOUR OWN!): Aerobic Cellular Respiration Sorting Activity

• Case of the Seven Deaths (Case Study)

POWERPOINT: Ch. 10 (Photosynthesis)

• Chapter 10 Reading Quiz (Optional)

• Photosynthesis AI Podcast of my PPT Lecture, from notebooklm.google (16 min)

• Animation: Connection between Cellular Respiration and Photosynthesis

• Photosynthesis diagrams

• Animation: Cyclic and noncyclic photophosphorylation

• Animation: Light Reactions overview (5 min)

• Animation: Light Reactions (3:23) GOOD ONE

• Animation: Photorespiration (C3 vs C4 plants) (3:16)

  • Animation: Comparing C3, C4, and CAM plants (3:25)

  • Longer animation: C3, CAM, C4 plants (first 8:20)

  • Longer animation: C3, CAM, C4 plants (6:50)

• Practice Photosynthesis questions

Under the heading "Energy Reactions" Select Photosynthesis 1 and Photosynthesis 2 for multiple choice and tutorials.

• Photosynthesis Animations

  • Animation #1a: Harvesting Light

  • Animation #1b: Electron Transport and ATP Synthesis

  • Animation #2: Photosystem II

  • Animation #3: Calvin Cycle

  • ANSWER KEY (DO NOT LOOK AT THIS UNTIL YOU'VE DONE IT ON YOUR OWN!) Photosynthesis Animations

• Photosynthesis vs Cellular Respiration Comparison Charts

  • ANSWER KEY (DO NOT LOOK A THIS UNTIL YOU'VE DONE IT ON YOUR OWN!) Photosynthesis vs Cellular Respiration

"Killing Chloroplasts" Case Study

• Video worksheets

• Case Study and Data Sheets

• Video #1 - The Simple Story of Photosynthesis and Fuel

• Video #2 - Photosynthesis (Bozeman Science)

• Video #3 - How Atrazine Kills Plants

• Final Google Form to check answers

Practice Questions - cellular respiration and photosynthesis

• Answer Key - Practice Questions CR and PS

Midyear Review Information Page

LAB 10: Cellular Respiration lab

• Lab 10 Data!

• Virtual Lab (for absent students or previewing)

• Bozeman Science Lab Overview (Lab 5 - Cellular Respiration)

CELL SIGNALING AND CELL CYCLE (Ch. 11, 45, and 12)

LAB 11: Cell Communication and Signal Transduction

• Animation for Lab 11: Signal Transduction (3:06)

POWERPOINT: Ch. 11 (Cell Communication)

• PPT: Signaling Pathways Tutorial 

• Cell signaling basics practice worksheet 

  • Cell signaling basics practice ANSWER KEY

• Animation: Epinephrine signaling (3:06)

• Animation: Signal Amplification

• Video demonstrating cell signaling (3:53) 😉

• Ted Talk: "How Bacteria Talk" by Bonnie Bassler (17 min)

• Animation: Apoptosis (4:36)

POWERPOINT: Parts of Ch. 45 (Endocrine system)

• Hot and Bothered Case Study

POWERPOINT: Ch. 12 (Cell Cycle)

• Video Lectures on Cell Cycle (Ms. Brunson)

• Overview and Videos: Cell Cycle

• Video: Bozeman Science - Mitosis, Meiosis

• Animation: Stages of Mitosis (1:21)

• Animation: G-linked Signal Transduction and Cancer

• Resource: Inside Cancer

• Video - HeLa cells (8 min)

LAB 12: Chi-Square Analysis in the Cell Cycle

• DATA SHARING Cell Cycle (click on your block in the tab at the bottom)

• Mini-lab report information (info and rubric in the main lab handout above):

  • Sample Lab Report (Respirometer Lab)

• Chi Square test of independence PPT

• Chi Square test of independence practice problems (answer key at bottom)

Below this point are OLD labs and activities

• DIAGRAMS - Chapter 48 (neurons)
• Video: Cone Snail Attack (description)
• Video: Cone snail attack
• Animation: Neuron resting potential (sumanisinc)
• Animation: Basic action potential (nonmyelineated neuron)
• Video: Simplified action potential (2 min)
• Animation: Action Potential (2.5 min)
• Animation: Transmission across a synapse (4:49)
• Animation: Action Potential stages
• Action Potential Propagation answer key (open/closed gates)
• VIDEO WITH Qs: Action Potential (Good way to quiz yourself) - NOT NEEDED 2019-20