Do-Now: “Amoeba Sisters CR Video WS” 1. Write(down(today...
Transcript of Do-Now: “Amoeba Sisters CR Video WS” 1. Write(down(today...
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Biology
Monday, November 9 – Tuesday, November 10, 2015
Do-Now: “Amoeba Sisters CR Video WS”
1. Write(down(today’s(FLT(2. Complete(the(do:now(ques=ons/
boxes(on(the(worksheet(3. Keep(the(worksheet(out(for(the(
video(ques=ons(4. Take(out(your(ToC(and(planner(
Planner: • Work on Project! Due – P. 5: 11/19 -P. 2, 6, 8: 11/20
Table of Contents #3 15. Photosynthesis Review Do-Now 16. Amoeba Sisters CR Do-Now WS 17. Cellular Respiration Model
Video Clip
• Fill in the question blanks as you watch the video • If you miss a question, wait until after the
video is finished to discuss with your neighbor
Video Clip
• Let’s review some of the answers!
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Standard • HS-LS-1-7: Use a model to illustrate that cellular respiration is
a chemical process whereby the bonds of food molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a net transfer of energy.
FLT • I will be able to model the overall process of
cellular respiration by completing Cellular Respiration Model
Cellular Respiration Model
Cellular Respiration Model Activity • Follow the directions on the paper
carefully to create a model of cellular respiration inputs and outputs • You must color your model according to
the instructions • When finished, quietly work on ToC
assignments or study
1. Cut out both mitochondria and five arrows
2. Label the “matrix”
and “inner membrane” on both
3-4. Fold the top mitochondria + glue bottom halves
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5. Label and color arrows while your glue dries 6. Top: draw cycle + label “Krebs Cycle”
7. Bottom: Circle membrane + label “Electron Transport Chain”
8. Color! • Membranes: red or dark red • Matrix: pink or orange
9. Glue first three arrows on top as instructed
10. Glue last two arrows on bottom as instructed
Finished? Work on ToC or project
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Biology
Thursday, November 12 – Friday, November 13, 2015
Do-Now: “BrainPOP: Cellular Respiration” 1. Write(down(today’s(FLT(2. Fill&in&the&blanks:&&a. __________(are(organisms(that(create(their(own(
food,(and(they(are(also(know(as(__________.(b. These(organisms(are(able(to(create(food(using(
two(processes:(__________(or(__________.(c. Photosynthesis(takes(place(in(the(
____________.(3. Number(1:10(underneath(your(do:now(4. Take(out(your(ToC(and(planner(
Announcements%
• 4.4(Quiz(Monday((• Turn(in(all(15:week(Progress(Report(work(by(NEXT(WEEK(
Planner: • Cellular Respiration Quiz Monday • Finish 80% of your project
Table of Contents #3 18. BrainPOP: Cellular Respiration 19. 4.4 Power Notes 20. 4.4 Study Guide
Standard • HS-LS-1-7: Use a model to illustrate that cellular respiration is
a chemical process whereby the bonds of food molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a net transfer of energy.
FLT • I will be able to describe the overall process of
cellular respiration by completing Power Notes 4.4
BrainPoP! • https://www.brainpop.com/science/
cellularlifeandgenetics/cellularrespiration/
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Power Notes 4.4
• Noise level 0 • Copy down all bolded ideas • Raise your hand to question/comment • Be prepared to pair-share
4.4: Overview of Cellular Respiration Key idea: The overall process of cellular respiration converts
sugar into ATP using oxygen.
Recall: Photosynthesis Recall
• Heterotrophs = organisms that must consume to obtain energy • Humans eat plants, and use
their sugars to make ATP • Which cell organelle makes
ATP?
Mitochondria
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What is Cellular Respiration?
Cellular Respiration: • Cellular respiration (CR) = Breaks down glucose to
make ATP. Occurs in the mitochondria in cells. • Aerobic process = oxygen required to occur
Cellular Respiration Occurs in Two Steps (mostly)
Steps • Glycolysis (pre-step) 1. Krebs/Citric Acid Cycle 2. Electron Transport Chain
Steps (write on the side) Pre-step: Glycolysis – Anaerobic (no O2 needed) – Breaks apart glucose
1. Krebs/Citric Acid Cycle 2. Electron Transport Chain
Steps • Pre-step: Glycolysis 1. Krebs/Citric Acid Cycle – Aerobic – Releases CO2 – Creates energy carriers
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Steps • Pre-step: Glycolysis 1. Krebs/Citric Acid Cycle 2. Electron Transport Chain – Aerobic – Energy carriers create LOTS OF ATP! – O2 H2O
Cellular Respiration Equation
Equation for Cellular Respiration:
C6H12O6 + 6O2 6CO2 + 6H2O + Energy
glucose oxygen carbon dioxide
water ATP!!!!!
Reactants Products
Cellular Respiration
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Glycolysis: • Makes reactants for CR (cellular respiration)
1. Mitochondrion
Inputs and Outputs
2. 3-Carbon Reactants 3. Krebs Cycle takes place in the matrix
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4. CO2 + Energy Carriers 5. Energy goes to the ETC!
6. O2 + Energy Carriers 7. H2O + LOTS of ATP
Big ideas
• Almost a reverse of photosynthesis • Occurs in mitochondria • The goal is to create ATP! ! • It is an aerobic process – it requires oxygen!
Pair-Share-Respond 1. In which organelle does cellular respiration
occur? 2. List the steps of cellular respiration 3. Distinguish between the terms “aerobic” and
“anaerobic” 4. What are the OUTPUTS (products) for cellular
respiration? 5. Which stage of cellular respiration makes lots
of ATP?
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CW
1. Complete 4.4 Reinforcement and Study Guide
2. ToC work 3. 4.4 Quiz on Monday !