Write your name here Surname Other names Centre Number Candidate Number Edexcel GCE Biology Advanced Unit 4: The Natural Environment and Species Survival Monday 13 June 2011…

1. BY: MARK PHILIP Z. BESANA 2. PROTEIN CAN BE CLASSIFIED BY: StructureBiologicalfunction Shape and solubility Composition Nutritional basis 3. CLASSIFICATION…

1. 1 Meat and fisha) Characteristics, structural composition and factors affecting: the component proteins (actin, myosin and actomyosin) to form muscle muscle contraction…

Slide 1Copyright (c) by W. H. Freeman and Company Chapter 22 Integrating Cells into Tissues Slide 2 Copyright (c) by W. H. Freeman and Company 22.0 Schematic overview of…

Slide 1Chapter 17 Blood Slide 2 Overview of Blood Circulation Blood leaves the heart via arteries that branch repeatedly until they become capillaries Oxygen (O 2 ) and nutrients…

Slide 1Protein Proteins: Complex molecules made of hydrogen, carbon, oxygen, nitrogen and sometimes other elements. Proteins: Complex molecules made of hydrogen, carbon,…

Slide 1Chapter 17-Part 2 Slide 2 Variety of sources Eggs Meat Fish Poultry Slide 3 Other Sources of Proteins Fruits Fruits Vegetables Vegetables Grains Grains Nuts Nuts (They…

Slide 1Unit 2 Natural Products Slide 2 HIGHER CHEMISTRY REVISION. Unit 2:- Natural Products 1. Ethyl pentanoate is an ester. It can be prepared in the lab. As shown below.…

1.Proteins Building blocks, structure and function2. Learning outcomes The basic structure of an amino acid (structure of specific amino acids is not required). The formation…

1.7.5 Proteins Topic 7 Nucleic Acids & Proteins 2. 7.5.1 Explain the four levels of protein structure, indicating the significance of each level. (Quaternary structure…