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Cellular Respiration Review
You may use your notes on the test. Whether or not you use them you will turn them in with your test on Wed.
Cellular resp. releases energy by…A. Breaking down food molecules B. Breaking down ATP C. Breaking down CO2 Answer is: Food molecules are broken down to provide your cells with energy.
Know the 3 parts of Cellular Respiration (The precursor & its 2 stages)
The 3 parts are… First comes… Glycolysis Second… Krebs Cycle Third…Electron Transport Chain
Krebs Cycle Starts with pyruvate Produces NAD+ (p. 210)
Know: e- transport chainOccurs where? Mitochondria, (in the inner membrane.)
Where does Glycolysis occur?*In the Cytoplasm What does it begin with? *Glucose
Glycolysis produces how many ATPs? (net production)2
Know the equation for cellular respiration.C6H12O6 + 6O Energy + 6H2O + 6CO2 (Balanced)
Know that the electron carrier in cellular respiration is:
What is the final product of lactic acid fermentation?
What kind of cells does Lactic Acid Fermentation mainly occur in?Muscle cells
During Lactic Acid Ferm.NAD+ is recycled so that ______GLYCOLYSIS____ can continue. Hint: This produces 2 ATPs.
What are the final products of alcoholic fermentation?
Used to make beer, wine, alcoholic beverages.CO2 Ethanol Used to make beer, wine, alcoholic beverages.
How many ATPs are formed from glycolysis + cellular respiration?
In Cellular Respiration1 Molecule of glucose yields how many ATPs? 36 This is glycolysis + cellular resp.
If no oxygen is present the cell will go through…
*AEROBIC means: Uses OXYGEN *ANAEROBIC means: Uses NO OXYGEN
Cellular Respiration usesOxygen Cells that don’t use oxygen / don’t go through c.r. , are anaerobic bacteria Can cause food poisoning
Cellular Respiration Respiration is the process of breaking down food molecules to release energy. Respiration is the process of breaking down food molecules.
Cellular Respiration Chapter 9. Overview of CR Reverse process of photosynthesis Photosynthesis: energy → food Respiration: food → energy.
Complementary Cycles. Food Stores Chemical Energy Chemical Energy is a form of potential energy due to the arrangement of the atoms within the molecules.
Cellular Respiration & Fermentation Chapter 8. Cell Respiration All organisms need energy from food. They obtain this energy through a process called.
ADP, ATP, and Cellular Respiration
Cellular Respiration Do Now : Why do we need to breathe?
Cellular Respiration Unit Review Guide CA Standard 1g
Cellular Respiration Breaking down food to get energy.
Energy in a Cell Cellular Respiration. Cellular respiration: process where mitochondria break down food molecules to produce ATP. (energy)
Chapter 4 Cells and Energy Cellular Respiration. Cellular respiration Process by which food molecules are broken down to release energy Glucose and.
Cellular Respiration Purpose: create a form of energy useable by the cell Like Getting an Allowance.
Cellular Respiration. Process cells use to harvest energy from organic compounds and convert it into ATP Breakdown of Glucose C 6 H 12 O 6 +6O 2 6CO 2.
CELLULAR RESPIRATION. WHO DOES CELLULAR RESPIRATION? Animals Humans Plants/Algae Basically any organism with nuclei & mitochondria So what other organisms.
Chemical Pathways Section 9-1. Chemical Energy and Food Energy source = food = ATP A “calorie” is the amount of energy needed to raise the temp. of 1.
4.4 Overview of Cellular Respiration KEY CONCEPT Respiration is a series of chemical reactions that releases energy stored in food to make ATP molecules.
Cellular Respiration Process used by cells to release energy from foods using oxygen (aerobic) Involves glycolysis, the Krebs Cycle, & e- transport chain.
Cellular Respiration. Cellular Respiration – mitochondria break down food molecules to produce ATP 3 stages Glycolysis Citric Acid Cycle (Kreb’s Cycle)
Chemical Pathways. Cellular Respiration Cellular respiration is the process that releases ___________ by breaking down glucose and other food molecules.
Cellular Respiration 8.3.
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