'Most enzymes' diaporamas de présentation

FTCE SAE Biology Preparation Course

FTCE SAE Biology Preparation Course. Instructor Valerie Ruwe vruwe@browardschools.com. Session Norms. No side bars Work on assigned materials only Keep phone on vibrate only If a call must be taken please leave the room to do so. Session Agenda. Session I: Pre-Test, Competencies 1 & 2

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INTERACTIVE MULTIPLE CHOICE QUESTIONS

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UNIT THREE

UNIT THREE. BIOLOGY. AREA OF STUDY #1: MOLECULES OF LIFE EXAM REVISION LECTURE CHP 2: MEMBRANES AND CELL ORGANELLES. CHP 2 TOPIC 1 : CELLS. Cell Types Viruses: not really cells; share some characteristics with living things including; Genetic material (DNA or RNA)

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Outline

Outline. Forms of Energy Laws of Thermodynamics Metabolic Reactions ATP Metabolic Pathways Energy of Activation Enzymes Photosynthesis Cellular Respiration. Forms of Energy. Kinetic : Energy of motion Mechanical Potential : Stored energy Chemical. Flow of Energy.

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MITOCHONDRIA

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Digestion in the Large & Small Intestine

Digestion in the Large & Small Intestine. Steps of Digestion. Remember there are 4 steps in digestion: Ingestion Digestion Absorption Egestion Most digestion & absorption takes place in the small intestine Lipids Carbohydrates Proteins. Small Intestine: Structure. Up to 7 m long

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8A Food and digestion

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Enzymes

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Enzymes

Enzymes. The biological catalyst. What is an Enzyme?. Enzymes are catalysts that are produced by living organisms. A catalyst speeds up chemical reactions without being changed by the reaction itself. Enzymes are globular proteins which act as catalysts in chemical

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Enzymes

Enzymes. http://www.brainpop.com/health/nutrition/metabolism/. VOCAB!. What Are Enzymes?. Most enzymes are Proteins ( Different shapes and sizes) Act as Catalyst to accelerates a reaction Not permanently changed in the process. Enzymes. Are specific for what they will catalyze

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Enzymes

Enzymes. Digestion and enzymes. http:// www.youtube.com/watch?v=AFbPHlhI13g. What is an enzyme?. A catalyst A biological catalyst. What is an enzyme?. An enzyme can increase the rate (speed) at which chemical reactions happen.

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Enzymes

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Chemical Reactions and Enzymes

Chemical Reactions and Enzymes. Chapter 2.4 and 2.5. What is a Chemical Reaction?. When bonds break or form new substances are created. 6O 2 + C 6 H 12 O 6 ? 6CO 2 + 6H 2 O reactants products * Bond energy is needed to break the bonds needed to start the chemical reaction.

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Role of Enzymes

Role of Enzymes. Role of Enzymes.

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Chapter 6: Enzymes

Chapter 6: Enzymes. Created By: Jose Solorzano , Elijah Green, James Lentz. Pg. 113. Enzyme : A protein that is capable of speeding up specific reactions by lowering the required activation energy. The agents that carry out most of the catalysis in living organisms are called enzymes.

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Avian Species

Avian Species. Beak no teeth can be used to reduce particle size Esophagus ingesta holding and moistening Salivary Amylase Fermentation in some species. Avian Species. Proventriculus Gastric juice production pH 4 Rapid pass through of food. Avian Species. Gizzard (ventriculus)

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