Fermentation Glycolysis Review Respiration & Glycolysis Aerobic Respiration –Glycolysis creates Pyruvate, NADH –Kreb’s (Citric Acid) Cycle continues.

Slides:

Advertisements

Similar presentations

Cellular Respiration by Shelley Penrod and RM Chute

Advertisements

Cellular Respiration Respiration is the process of breaking down food molecules to release energy. Respiration is the process of breaking down food molecules.

Making ATP without oxygen This is the chemical reaction that we were talking about that happens in the cytoplasm.

Glucose C 6 H 12 O 6 Step 1: Glycolysis Where? In cytoplasm What happens? A) Glucose (from our food) is broken down into 2 pyruvate (2 - 3 carbon molecules)

Fermentation Glycolysis Review Glycolysis and Respiration Glycolysis –Creates: ATP, Pyruvate, NADH –Leads to either: 1)Aerobic Respiration  With oxygen.

Anaerobic Cellular Respiration: Lactate Fermentation and Ethanol Fermentation Sec. 7.4.

Please follow along and fill in your notes page as you move through the powerpoint! Press F5 to begin!

Cellular Respiration Review

Overview of Cellular Respiration Section 4.4 Cellular respiration makes ATP by breaking down sugars. If a step requires oxygen, it is called aerobic.

Cellular Respiration Purpose: create a form of energy useable by the cell Like Getting an Allowance.

Cellular Respiration Energy For Cells. Cellular Respiration Energy is released by breaking the bonds of food molecules (such as glucose) to make ATP from.

Essential Knowledge 2.A.2: Organisms capture and store free energy for use in biological processes.

Chemical Energy and Food calorie- the amount of energy needed to raise the temp of 1 gram of water 1 degree Celsius Glucose – releases 3811 calories Food.

Fermentation Anaerobic: Creates ATP without oxygen Two Types 1) Lactic Acid fermentation –Performed by animals 2) Alcoholic fermentation –Performed.

Cell Respiration.

Objective: To be able to describe cellular respiration, lactic acid and alcohol fermentation.

Cellular Respiration Process used by cells to release energy from foods using oxygen (aerobic) Involves glycolysis, the Krebs Cycle, & e- transport chain.

Most organisms undergo cellular respiration to produce energy. However when there is an absence of oxygen, an organism will go through a process called.

If you did a 10 minute wall sit, what would your muscles start to feel like? Why do they begin to feel like that?

Fermentation allows glycolysis to continue.

Respiration Opposite Equation of Photosynthesis.  Opposite of Photosynthesis is respiration C 6 H 12 O 6 + 6O 2  6CO 2 + 6H 2 O + Energy ATP Glucose.

Anaerobic Respiration No oxygen available to accept used electrons.

Cellular Respiration Glycolysis + Anaerobic or Aerobic Processes.

Cellular Respiration Unit 3: Energize Your Life Chapter 9.

Fermentation Respiration without Air. Glycolysis.

VI. Anaerobic Respiration This process occurs when oxygen is NOT available to produce ATP. This process occurs when oxygen is NOT available to produce.

CELLULAR RESPIRATION. Glycolysis CELLULAR RESPIRATION Process in which 1 molecule of glucose is broken in half, producing 2 molecules of pyruvic acid.

Cell Respiration. Cell Respiration-process by which the mitochondria break down glucose to make ATP. (produces 36 ATP’s) Reactants :Oxygen, glucose Products.

CELL RESPIRATION Chapter 6. RESPIRATION Main goal = make ATP Cellular respiration is the reverse of the photosynthesis reaction Cell Respiration Chemical.

ATP = Adenosine Triphosphate What is it? Energy molecule How? –E–Energy stored in chemical bonds –W–When ATP is broken apart, energy is released Why?

Cellular Respiration  The organic compounds that animals eat and plants produce are converted to ATP through Cellular Respiration.  Oxygen makes the.

Aerobic vs. Anaerobic respiration

III. Cell Respiration.

CH. 9 quick review AP Biology- Brown.

Fermentation allows glycolysis to continue.

Fermentation allows glycolysis to continue.

Fermentation allows glycolysis to continue.

Cellular Respiration.

Cellular Respiration.

9.3 Fermentation.

Cellular Respiration by Shelley Penrod and RM Chute

Fermentation allows glycolysis to continue.

Introduction to Cellular Respiration

Fermentation allows glycolysis to continue.

Cellular Respiration.

Chemical Pathways.

Fermentation allows glycolysis to continue.

Cellular Respiration by Shelley Penrod and RM Chute

Fermentation allows glycolysis to continue.

5.5 Glycolysis and Fermentation

Getting ATP from a Molecule of Glucose

Cellular Respiration Respiration is the process of breaking down food molecules to release energy. What is an aerobic process? Requires oxygen in order.

Cellular Respiration by Shelley Penrod and RM Chute

Chapter 9: CELLULAR RESPIRATION.

Fermentation allows glycolysis to continue.

Fermentation allows glycolysis to continue.

Cellular Respiration Harvesting Chemical Energy

Fermentation allows glycolysis to continue.

Anaerobic Processes -when oxygen is not available for cellular respiration, pyruvate undergoes anaerobic respiration -all anaerobic respiration only occurs.

Fermentation allows glycolysis to continue.

Bioenergetics Cellular Respiration

Fermentation allows glycolysis to continue.

Fermentation allows glycolysis to continue.

Fermentation allows glycolysis to continue.

Cellular Respiration Academic Biology.

Fermentation allows glycolysis to continue.

Presentation transcript:

Fermentation

Glycolysis Review

Respiration & Glycolysis Aerobic Respiration –Glycolysis creates Pyruvate, NADH –Kreb’s (Citric Acid) Cycle continues Anaerobic Respiration –Glycolysis creates Pyruvate, NADH –NAD molecules recycled back and forth –ATP continually produced by glycolysis

Lactic Acid Fermentation Glycolysis creates –two pyruvates (3C) –4ATP (net gain of 2ATP) –NADH Step 1: NADH breaks down pyruvates into lactic acid –Lactic acid causes muscle burn –Acids breaks down upon oxygen returning Step 2: NAD returns to glycolysis

Alcoholic Fermentation Glycolysis creates –two pyruvates (3C) –4 ATP (net gain of 2 ATP) –NADH Step 1: NADH breaks down pyruvates into ethanol and CO 2 Step 2: NAD returns to glycolysis

Kobe Public Service Announcement: Proper Use of Alcohol

Maple Center Counseling Program The Safe Ride Program is a confidential service to Beverly Hills students. If a teenager feels he/she cannot drive safely, he/she can call (888) for a free ride home. This service is available every Friday and Saturday night from 10:00pm to 2:00am and on Prom Night and New Year’s Eve from 10:00pm to 6:00am.