Glycolysis

Aug 15, 2014

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RNA metabolism. Glycolysis. Purine metabolism. cell wall biosynthesis. Response to stress. AMX. RNA metabolism. Glycolysis. Purine metabolism. cell wall biosynthesis. Response to stress. CTC. RNA metabolism. Glycolysis. cell wall biosynthesis. Purine metabolism.

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Glycolysis

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RNA metabolism Glycolysis Purine metabolism cell wall biosynthesis Response to stress AMX
RNA metabolism Glycolysis Purine metabolism cell wall biosynthesis Response to stress CTC
RNA metabolism Glycolysis cell wall biosynthesis Purine metabolism Response to stress ENR

Glycolysis

Glycolysis. UNIT II: Intermediary Metabolism. Overview. In cells reactions rarely occur in isolation, but rather organized into multi-step sequences called pathways, such as glycolysis In a pathway, product of one reaction serves as substrate of subsequent reaction

1.23k views • 86 slides

Glycolysis

Glycolysis. Glycolysis ( Greek  glykys – sweet; lysis – splitting) involves the breakdown of glucose molecules through a series of reactions catalyzed by a set of enzymes such that a 6 – C sugar forms a 3 – C compound. . Significance of Glucose in biological systems

2.2k views • 9 slides

Glycolysis

Glycolysis. Glycolysis. Anaeorbic process Converts hexose to two pyruvates Generates 2 ATP and 2 NADH For certain cells in the brain and eye, glycolysis is the only ATP generating pathway Glucose+2ADP+2NAD + +2P i -> 2pyruvate+2ATP+2NADH+2H + +2H 2 0. Glycolysis.

804 views • 24 slides

Glycolysis

Glycolysis. Daniel Rysavy. Cell Respiration. Cells get energy from oxidation of nutrients, often glucose. If the Glucose is a substrate, then the 1 st stage of cell respiration is glycolysis. The pathway is catalyzed by enzymes in the cytoplasm. Glycolysis.

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Glycolysis

Glycolysis. Chapter 2.1. What’s the point?. The point is to make ATP !. ATP. Glycolysis. There are 2 main phases of glycolysis : Glycolysis I - activation phase, which uses ATP molecules

1.12k views • 18 slides

Glycolysis

Glycolysis. . C 6 H 12 O 6. +. 6O 2. ATP. +. 6H 2 O. +. 6CO 2. Overview of cellular respiration. 4 metabolic stages Anaerobic respiration 1. Glycolysis respiration without O 2 in cytosol Aerobic respiration respiration using O 2 in mitochondria 2. Pyruvate oxidation

533 views • 10 slides

Glycolysis

Introduction of Glucose Metabolism Lecture-2. Glycolysis. Glycolysis. Glycolysis is the breakdown of glucose to : 1- Provide energy in the form of ATP (main function) 2- Provide intermediates for other metabolic pathways. It occurs in cytosols of all tissues

745 views • 16 slides

Glycolysis

Glycolysis. Campbell Biology 9.2. Background. Glycolysis = ( “ splitting of sugar ” ) breaks down glucose into two molecules of pyruvate. Glycolysis occurs in the cytoplasm. . Two Main Parts. Energy investment phase Energy payoff phase. 1. 2. Figure 9.9a. Investment Phase Part 1.

1.66k views • 9 slides

GLYCOLYSIS

GLYCOLYSIS. DR AMINA TARIQ BIOCHEMISTRY. Also called Embden Meyerhof Pathway. It is the oxidation of glucose or glycogen to pyruvate or Lactate. BIOMEDICAL IMPORTANCE. It is the major Pathway for Glucose metabolism. It occurs in the cytosol of all cells.

955 views • 36 slides

GLYCOLYSIS

GLYCOLYSIS. The first step of cellular respiration. What the LIP@SES is Glycolysis ?. The word glycolysis is constructed from glycose , an older term for glucose, and – lysis , which means breakdown. (Greek for “sugar splitting”)

839 views • 31 slides

Glycolysis

Glycolysis. Glucose → pyruvate (+ ATP, NADH) Preparatory phase + Payoff phase Enzymes Highly regulated (eg. PFK-1 inhibited by ATP) Form multi-enzyme complexes Pass products/substrates along: efficiency. Overall balance sheet. Glucose + 2NAD + + 2ADP + 2P i →

763 views • 19 slides

Glycolysis

Glycolysis. Chapter 15. Definitions, notes. Sequence of 10 rxns Converts glu  pyruvate Some ATP Divided – 5 “preparatory”, 5 “payoff” Glycolytic intermediates 6C – deriv’s of glu or fru 3C – deriv’s of dihydroxyacetone, glyceraldehye. Fig.15-2. Fig.15-2. Definitions, notes -- cont’d.

870 views • 69 slides

GLYCOLYSIS

GLYCOLYSIS. GLUCOSE TRANSPORTERS. METABOLIC FATES OF GLUCOSE. Catabolized to produce ATP Stored as glycogen in liver and muscles Converted to fatty acids and stored as triglycerides in adipose tissue. CARBOHYDRATE CATABOLISM. GLYCOLYSIS. A two-phase pathway in which

862 views • 36 slides

Glycolysis

Glycolysis. WALT Glycolysis takes part in the cytosol of the cell Glucose is oxidised to pyruvate by a series of reactions It produces a net of 2 ATP per molecule of glucose and 2 NADH. Glycolysis.

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GLYCOLYSIS

GLYCOLYSIS. Glycolysis: Derived from Greek words ; Glykos = Sweet, Lisy = splitting During this process one molecule of glucose (6 carbon molecule) is degraded into two molecules of pyruvate (three carbon molecule).

871 views • 43 slides

Glycolysis

Biochemistry of Metabolism. Glycolysis. Glycolysis takes place in the cytosol of cells. Glucose enters the Glycolysis pathway by conversion to glucose-6-phosphate . Initially there is energy input corresponding to cleavage of two ~P bonds of ATP. 1. Hexokinase catalyzes:

2.2k views • 48 slides

GLYCOLYSIS

GLYCOLYSIS. For centuries, bakeries and breweries have exploited the conversion of glucose to ethanol and CO 2 by glycolysis in yeast. The fate of glucose molecule in the cell. Glucose. Pentose phosphate pathway supplies the NADPH for lipid synthesis and pentoses for nucleic acid synthesis.

612 views • 23 slides

Glycolysis

Glycolysis. Step 1. Glucose. 2 ATP molecules donate 2 phosphates to the glucose molecule Glucose contains 6 carbon molecules. C-C-C-C-C-C. 2 ATP. 6 carbon compound. P-C-C-C-C-C-C-P. Stage 2.

241 views • 9 slides

Glycolysis :

Glycolysis :. Each slide in this presentation represents one step in the reordering exercise. The order of the slides can be used to verify that your sequence is in the correct order. Two ATP are consumed, forming 2 ADP + 2 P i. glucose (C 6 ). 2 ATP 2 ADP.

440 views • 19 slides

Glycolysis

Glycolysis. Metabolism: Catabolism + Metabolism. Catabolism. Energy-yielding reactions For non-photosynthetic organisms, two sources of fuel Diet Fats, CHO, proteins Stored compounds Fats, starch, glycogen. Catabolism: The Big Picture. Carbohydrate Digestion. Ingested

787 views • 36 slides

GLYCOLYSIS

GLYCOLYSIS. REVISITING MITOCHONDRIA. Mitochondria = aerobic respiration Intermembrane space= proton (H + ) pool Mitochondrial matrix = Krebs cycle (Stage 2) Christae (sections of inner membrane that protrude inward) = Electron Transport Chain (Stage 3)

233 views • 10 slides

Glycolysis

Glycolysis. Anaerobic degradation of glucose to yield lactate or ethanol and CO 2. Learning Objectives. Sequence of Reactions Metabolites Enzymes Enzyme Mechanisms Energetics Regulation. Overview of Glycolysis. Glucose (C 6 ) —> 2 Pyruvate (C 3 ) 2 ADP + 2 P i —> 2 ATP.

1.67k views • 107 slides

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