AS Biology Unit 1 page 1 AQA AS Biology Unit 1 Contents Specification Biological Molecules Chemical bonds Carbohydrates Lipids Proteins Biochemical Tests Enzymes Eukaryotic…

1. Unit B11: Cell Biology (Enzymes) Authored by Michelle Choma © Students who have fully met the prescribed learning outcomes (PLO’s) are able to: Analyze the roles of…

Slide 1ENERGY Slide 2 Energy capacity to perform work done when objects are moved against opposing forces & things move in directions in which they would not have moved…

Slide 1METABOLISM Slide 2 YOU MUST KNOW… THE KEY ROLE OF ATP IN ENERGY COUPLING THAT ENZYMES WORK BY LOWERING THE ENERGY OF ACTIVATION THE CATALYTIC CYCLE OF AN ENZYME…

Slide 1ENZYMES SBI4U0 Slide 2 ENZYMES An enzyme is a biological catalyst –Biological = protein –Catalyst = speeds up a reaction without being consumed or permanently…

Slide 1Effect of competitive and non–competitive inhibitors on  ‑ galactosidase Paul Beaumont/Kath Crawford Gordon Moore/Anne Adams Science & Plants for Schools…

1. ENZYME • Enzymes are protein catalysts that accelerate the rates of biochemical reactions and regulate metabolic pathways. • They have extremely interesting properties…

1. PROTEINS 2. ProteinsA protein is made of monomers called amino acids 3. ProteinProtein structure is determined by the number and order ofamino acids 4. Protein StructureThe…

1. Chapter 45Hormones & the Endocrine System Roohi Ramachandran 2. Vocab. Endocrine glands: ductless gland that secretes hormones directly into interstitial fluid, from…

1. ENZYMESMode of Action of EnzymesALBIO9700/2006JK 2. • Biological catalysts – a molecule whichspeeds up a chemical reaction but remainsunchanged at…