Chemiosmosis PowerPoint PPT Presentations

... to pump H ions from the stroma, across the thylakoid membrane to the ... Also takes two H from stroma thereby reducing NADP to NADPH H ATP Synthesis ...

Comparison of chemiosmosis in mitochondria and chloroplasts. Peter Mitchell 1961 ... CAM plants are mainly desert-adapted succulents- cacti, etc. CAM plants ...

An electrochemical gradient provides ATP synthase with the energy needed for the ... Electron micrograph and schematic illustration of ATP synthase. ...

Oxidative phosphorylation Oxidative Phosphorylation: electron transport chain and chemiosmosis e- trasport chain embedded in INNER mito membrane

Bacterial Metabolism Introduction Metabolism ... ATP generated via chemiosmosis ( proton pump ) and ATP synthase Photo - light energy from photosynthesis, ...

Krebs animation 1 Krebs Cycle PHOSPHATE SUBSTRATE ... DIRECTLY EASE MANAGEABLE CHEMIOSMOSIS ENZYME PHOSPHATE REVERSE GRADIENT ... (Do not confuse with osmosis) ...

Mitochondria and prokaryotes both are found in a variety of sizes $500 ATP synthase in the inner mitochondria and chloroplast ... mitochondrial chemiosmosis is ...

nutritional classification. nutritional classification. auto- inorganic compound. hetero ... photosynthetic electron flow & chemiosmosis. photosynthetic electron flow ...

1) Light rxns use light to pump H+ use pH to make ATP by chemiosmosis 2) Light-independent (dark) rxns use ATP & NADPH from light rxns to make organics

Define: Glycolysis Respiration Chemiosmosis Phosphorylation Fermentation ATP (draw and label) Electrochemical gradient FAD FADH2 NAD+ NADH What is the role of ...

PHOTOLYSIS SPLITTING OF WATER ... PHOTOLYSIS. CHEMIOSMOSIS. CHAPTER 9.2. LIGHT DEPENDENT. CONVERT LIGHT INTO CHEMICAL ENERGY ...

2,4-dinitrophenol (DNP) Lipid-soluble: makes inner membrane permeable to protons ... Explain why DNP caused weight loss. Experimental Evidence for Chemiosmosis ...

2 Acetyl. CoA. Maximum per glucose: 2. Pyruvate. CITRIC ... Acetyl. CoA. CITRIC ACID CYCLE. OXIDATIVE. PHOSPHORYLATION (Electron Transport. and Chemiosmosis) ...

Harvesting Energy: Glycolysis and Cellular Respiration. Chapter 7. ATP. Adenosine ... Cellular ... cellular respiration. chemiosmosis. electron transport chain ...

Title: Cellular Respiration Author: Brighton Oothoudt Last modified by: Brighton Oothoudt Created Date: 10/17/2004 12:40:25 AM Document presentation format

Cellular Respiration

Cellular Respiration Chapter 7 Table of Contents Section 1 Glycolysis and Fermentation Section 2 Aerobic Respiration Section 1 Glycolysis and Fermentation Chapter 7 ...

Title: You Light Up My Life Author: Christine Evers Last modified by: you Created Date: 1/9/2001 9:54:57 PM Document presentation format: On-screen Show

Cellular Respiration Chapter 7 Table of Contents Section 1 Glycolysis and Fermentation Section 2 Aerobic Respiration

4.3 Electron Transport Chain GLYCOLYSIS LINK REACTION KREBS CYCLE ATP Carbon Dioxide Reduced NAD Reduced FAD How many of each one is produced during the ...

Title: Principles of Life Author: Hillis et al. Last modified by: Berry Carroll Created Date: 12/24/2002 1:08:46 AM Document presentation format: On-screen Show (4:3)

Facilitated Diffusion & active transport Facilitated Diffusion Integral proteins help molecules through membrane. 3 characteristics No energy is used Specific May ...

Topic 3.7 Cell Respiration How Cells Harvest Chemical Energy Cellular respiration is the set of the metabolic reactions and processes that take place in the cells ...

Cellular Respiration Ch.7 (7-1) Cellular Respiration Series of complex rxns that converts organic cmpds into usable E (ATP adenosine triphosphate) Used by ...

Light reactions or photochemical phase is directly depends on light Light reaction phase include Light absorption Splitting of water molecule Release of oxygen molecule Formation of high energy chemical intermediates (ATP and NADPH) Several protein complexes are involved in the process The pigments are organised into two discrete photochemical light harvesting complexes (LHC) within the Photosystem I (PS I) and Photosystem II (PS II).

Fig. 9-2 Light energy ECOSYSTEM Photosynthesis in chloroplasts Organic molecules CO2 + H2O + O2 Cellular respiration in mitochondria ATP ATP powers most cellular work

Chap. 7 : Cellular Respiration-- the making of ATP by breaking down organic compounds (mostly glucose) Glycolysis-- glucose splits into 2 pyruvic acids

IB Biology HL. How Cells Harvest Chemical Energy. Introduction to Cell ... Gasoline energy converted to movement. Burning gasoline. in an auto engine. 25 ...

Photosynthesis - Esperanza High School ... photosynthesis

Chapter 4 Photosynthesis

Citric. acid. cycle. H Q. III. I. II. FAD. FADH2 ... Citric. acid. cycle. 2. Acetyl. CoA. 2 NADH. Glycolysis. Glucose. 2. Pyruvate 2 ATP. by substrate-level ...

ENERGY, CELLULAR RESPIRATION & PHOTOSYNTHESIS AP Biology Beth Walker

Cellular Respiration If one ATP molecule holds 7.3kcal of potential energy, how much potential energy does 1 glucose molecule produce in cell respiration?

We judge ourselves by what we feel capable of doing, while others judge ... gluconeogenesis. formation of glucose from amino acids. not a main source of energy ...

Plants are autotrophic and can produce their food by photosynthesis. What is Photosynthesis, to know it, please study the s carefully.

The electron transport chain creates a concentration gradient between e- and H ... energy from their passing through is used as the energy needed to make ADP ...

How cells Make ATP: Energy Releasing Pathways

Honors Biology Ch. 8 Cellular Energy

Metabolism Catabolism-Glycolysis (Kreb Cycle) Anabolism-Photosynthesis Metabolism Sum of all chemical reactions Catabolism Exergonic reaction Most of energy in ATP ...

Cellular Respiration Releasing stored energy from our food Cellular Respiration The breakdown of food to release stored chemical energy and thus make ATP for use in ...

Cell Respiration Chapter 9 Slide * of 6 2 Catabolic Pathways Cell Respiration Called Aerobic Respiration Requires Oxygen Fermentation Called Anaerobic Respiration ...

Photosynthesis Chapter 8 * Photosynthesis Overview Energy for all life on Earth ultimately comes from photosynthesis. 6CO2 + 12H2O C6H12O6 + 6H2O + 6O2 ...

Chapter 5: Microbial Metabolism

Title: Transport of molecules into a bacterial cell Last modified by: D Gilmore Created Date: 2/3/2004 9:58:42 PM Document presentation format: On-screen Show

Title: Cellular Respiration Last modified by: megan.conner Created Date: 2/1/2006 6:13:37 PM Document presentation format: On-screen Show (4:3) Company

1.4.6 Electron transport chain

Photoautroph heterotroph chemoautotroph 2.1 Cellular Respiration: The Big Picture Overview of Cellular Respiration Process of Cellular Respiration Glycolysis ...

2. Grooming Phase. a. migration from cytosol to matrix. 10. Breakdown of ... 2. Grooming Phase. Occurs when Oxygen is ... from 2 NADH - grooming phase ...

'Prejudices, it is well known, are most difficult to eradicate from the heart ... gluconeogenesis. formation of glucose from amino acids. not a main source of energy ...

Cellular Respiration

That light via electron transport drives hydrogen ion transport. ... C4 - Photosynthesis. C4. CAM. Succulents. Cacti. Pineapple. CAM. Comparison of C4 and CAM ...

Figure 10.3 Tracking atoms through photosynthesis ... in photosynthesis: absorption and action spectra for photosynthesis in an alga ...

Energy Flow: Photosynthesis & Cellular Respiration

Chapter 9 Cellular Respiration Objectives: Cellular respiration is a catabolic pathway fueled by oxidizing organic compounds like sugar Glycolysis oxidizes glucose to ...

Chapter 14 H Ion Transport. and ATP Formation ... rhodopsin. Mito. ATP. Synthase. Light. H H ATP is made. How much energy can be stored in a H ...

Cellular Respiration: Harvesting Chemical Energy Chapter 9