'Pyruvate molecules' presentation slideshows

15 Oct

1.2k views • 100 slides

624 views • 51 slides

Chapter 7: Cellular Respiration

1.65k views • 43 slides

METABOLISM OF CARBOHYDRATES

ECDA September 2009. METABOLISM OF CARBOHYDRATES. DIGESTION OF CARBOHYDRATES. Digestion is the breakdown of food into smaller particles or individual nutrients .

665 views • 36 slides

Aerobic Cell Respiration - Review

Aerobic Cell Respiration - Review. Luxi Nanthakumar, Andy Rambarack. What is it?. C 6 H 12 O 6 + 6O 2 ? 6H 2 O + 6CO 2 + 36 ATP Glucose + Oxygen ? Water + Carbon Dioxide Metabolic reactions to convert nutrients into energy. Why is it important?. We eat glucose

453 views • 34 slides

Aerobic Respiration

Aerobic Respiration. SBI4U1. Aerobic Respiration : catabolic pathway that requires oxygen C 6 H 12 O 6 (s) + 6O 2 (g) ? 6CO 2 (g) + 6H 2 O (l) + energy Plants and animals rely on it to form ATP Obligate anaerobes (organisms that must have oxygen)

445 views • 31 slides

Cellular Respiratio n

Cellular Respiratio n. Chapter 7. Where Is the Energy in Food?. Electrons pass from atoms or molecules to one another as part of many energy reactions. Oxidation is when an atom or molecule loses an electron. Reduction is when an atom or molecule gains an electron.

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1. The molecule that is most directly used to power different cell activities is

1. The molecule that is most directly used to power different cell activities is. Glucose Sucrose ATP ADP. 2. How is an ATP molecule different from an ADP molecule?. The two molecules have a different sugar The two molecules have a different nitrogen group

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Muscle Physiology

Part Two. Muscle Physiology. Lecture Outline. Muscle Function Muscle Characteristics Muscle Tissue Types Skeletal Muscle General Functions of Skeletal Muscle Functional Anatomy Physiology Energetics & Fatigue Contraction Strength Skeletal Muscle Types Adaptive Responses

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What Is ATP?

C ellular R espiration Cellular respiration is the process by which complex molecules is broken down by the body's cells to produce energy in the form of ATP molecules. Respiration occurs in all types of organisms, including bacteria , fungi , plants, and animals. What Is ATP?.

518 views • 27 slides

THE KREBS CYCLE

ECDA Sept 2009. THE KREBS CYCLE. Krebs Cycle.

448 views • 25 slides

The Chemistry of Life

The Chemistry of Life. DP Bio Ms Wilson 9/12. 3.1 Chemical elements and water. 4 elements most commonly found in living things (as we know them!) Carbon Hydrogen Oxygen Nitrogen What else do living things need? Why?. Water. Thermal properties

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Energy production and catabolism

Energy production and catabolism. TABLE 13.1. ATP contains a base, sugar, and three phosphates. Under physiological conditions, ATP always forms a complex with Mg 2+. Adenosine Triphosphate. Figure 13.6. Figure 13.7A.

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Cellular Respiration

Cellular Respiration. Principles of Energy Harvest. Ultimately, the NRG in an ecosystem begins as sunlight and leaves as heat Chemical elements are recycled Photosynthesis and Respiration are essential processes that allow NRG to flow through an ecosystem. NRG from food.

347 views • 18 slides

Anaerobic Respiration

Anaerobic Respiration. The Anaerobic Pathway. Glycolysis allows organisms to obtain energy from nutrients in the absence of oxygen. However, step 6 (G3P to BPB) of the glycolytic pathway reduces NAD to NADH.

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Chapter 8: Cellular Energetics

Chapter 8: Cellular Energetics. Feb. 21, 2005 Holly Gasal. ATP. ATP is a universal energy currency found in all types of organisms. Glycolysis, cellular respiration and photosynthesis are the 3 main sources of ATP. Glycolysis.

594 views • 8 slides

The Aerobic System

The Aerobic System . Cellular Respiration. Goal: . I will be able to explain how my body converts food into a usable form of energy for my cells. . Review. What are the two metabolic systems discussed previously and how do they provide energy?. Cellular Respiration.

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Torsten Thunberg, F. Batelli & L.S. Stern

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Pre-Krebs and Krebs Cycle

Pre-Krebs and Krebs Cycle. Take place in the mitochondria 2 pyruvate molecules enter the mitochondria from the cytoplasm 3 Functions: Produces NADH and FADH2 Produces ATP Produces oxaloacetate. Pre-Krebs 1. Pyruvate enters the mitochondria from the cytoplasm

1.77k views • 5 slides

KEY CONCEPT Fermentation allows the production of a small amount of ATP without oxygen.

KEY CONCEPT Fermentation allows the production of a small amount of ATP without oxygen. Fermentation allows glycolysis to continue. Fermentation allows glycolysis to continue making ATP when oxygen is unavailable. Fermentation is an anaerobic process.

185 views • 5 slides