Music; Something Elated by Broke For Free. From the Free Music Archive, CC BY

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00:00 Start
01:27 Bonding in biological molecules
02:54 Monomers and Polymers
03:57 Hydrolysis and condensation reactions
05:51 Monosaccharides
06:42 α-glucose and β–glucose detailed (linked to α-glucose and β–glucose detailed in 3d)
07:43 α-glucose and β–glucose detailed in 3d
09:16 α-glucose and β–glucose Simple
09:36 Galactose and fructose
10:19 Disaccharides
11:11 Polysaccharides definition
11:31 α-glucose and starch
12:12 α-glucose and glycogen
12:52 β–glucose and cellulose
13:31 Tests for reducing sugars and non-reducing sugars
15:14 Tests for starch
15:29 Lipids
16:30 Testing for lipids
16:50 Triglycerides
17:54 Phospholipids
19:20 Amino acids
20:34 Dipeptides (linked to peptide bonds)
21:34 Peptide bonds
21:49 The role of proteins
22:48 Buiret test for proteins
23:21 Protein structure – overview
24:12 Protein structure - primary structure
24:26 Protein structure - secondary structure - alpha helix
25:28 Protein structure - secondary structure - Beta pleated sheet
25:47 Protein structure - tertiary structure
26:46 Protein structure -quaternary structure
27:12 Enzyme action (inc reaction profile)
28:39 Enzymes - Lock and Key Mechanism
29:05 Enzymes - Induced Fit Mechanism
29:41 Required Practical 1 - Investigation into the effect of a named variable on the rate of an enzyme-controlled reaction
31:17 Enzymes Rates – graphs
32:43 Enzymes Rates – temperature
34:57 Enzymes Rates – pH
37:08 Enzymes Rates – Concentration
38:55 Enzyme inhibition
40:45 Nucleotides
42:20 RNA
43:25 DNA replication
44:54 Adenosine triphosphate – ATP
46:40 Water
48:10 Inorganic ions