Peptide Linkages and Protein Structure
Biology AS Level ( Unit 1 ) notes, including an explanation of peptide linkages and the primary, secondary and tertiary structure of proteins, along with diagrams
Triglycerides, Phospholipids and Nucleic Acids
A Level Biology (AS Unit 1) notes including fatty acids, saturated and unsaturated triglycerides, the roles of fats, phospholipids and an introduction to nucleic acids.
Glycogen, Cellulose and Lipids
A Level Biology (AS Unit 1) notes on glycogen, cellulose and starch. There is also an introduction to lipids and triglycerides.
Biological Molecules, Proteins and Amino Acids
Biology AS Level ( Unit 1 ) notes on biological molecules, including essential inorganic ions and the composition of amino acids, as well as notes on the water molecule and its properties
Quaternary Structure, Globular and Fibrous Proteins and Prions
A Level Biology (AS Unit 1) notes including the quaternary structure of proteins, globular and fibrous proteins (including the examples of haemoglobin and collagen) as well as a description of prions.
Prions, Carbohydrates (monosaccharides)
A Level Biology (AS Unit 1) notes including a description of prions and then carbohydrates and an explanation of different monosaccharides such as glucose and fructose
Questions Biological Molecules
A Level Biology (AS Unit 1) questions and answers on water, phospholipids, proteins, polysaccharides and nucleic acids