1Explain how a perm works
2Why are there so many steps in the cascade of reactions?
3How does DNA fingerprinting work? What is its use?
4What is the significance of the human genome project?
5How do amino acids behave in both acidic and basic conditions?
6Why is there salt in the sea?
7Give me an example of a protein
8What effect does an enzyme have on a reaction?
9How can antibodies complementary to all the various pathogens come about?
10The differences between U.V. and X-ray spectroscopy
11Why in a sample of molecules the energy given out in form of the electromagnetic spectra was less than that absorbed (whereas it was the same in a sample of atoms) 
12How the spectra would be affected if an atom was bonded, as opposed to alone.
13What my understanding of proteins was, what the bond between the amino acids was called. Then to draw it and I was asked about it’s properties.
14To figure out the 3D shape of the peptide bond 
15Amino acid structure
16Electronegativity of bonds
17Maths questions on working out density
18Question on graph of rate of yeast reproduction-explain shape
19Why ecoli is good for working on
20What metabolic pathways are the same as humans?
21What direction do you see biochem going in?
22Why is glycogen a better storage molecule than glucose?
23What are steroids?
24Why does insulin work better when injected rather than taken orally?
25Talk about electrophoresis, then genetic recombination
26Draw ethanol and propane, what are they’re states, why do they differ?
27How would you adjust ethanol to make it a stonger acid?
28How would you adjust carboxylic acid to make it stronger?
29Name this new molecule( – 1,1,1 triflouro ethanoic acid.)
30What is an antibody?
31Talk about genetic diseases.
32Questions on interpreting electrophoesis.
33Basic chemistry of ethanol, and how to make the molecule more acidic
34How NMR works
35Structure of DNA- describing a model and talking about it’s replication
36Acid and base dissociation curves and Ka
37Cell division
38Derivations of gas laws, from PV=nRT to the van der waals
39The applications and principles of Sift-MS spectroscopy
40Tell me about protein synthesis.
41What are telomeres?
42How do we produce more varieties of proteins when we have less genes to do so?
43Further questions on RNAi and discussions of molecule shapes and significance of them
44Tell me something about the X and Y chromosomes
45(gives a diagram) Which of these molecules will be able to diffuse across the phospholipid bilayer?
46How does this process[dehydrogenation] happen?
47How can we tell that it’s this part of the molecule that is cleaved off rather than this part?
48What are some genes dominant and some recessive?
49When I snap this glow stick, why does it produce a funny colour?
50If a general reaction is written A + B = C + D, can you work out the equation for the equilibrium constant.
51(following on from the above question) If Kc = 3, C = D = 2, draw me the curve for the rate of reaction when changing one of the variables.
52A question about the force of intermolecular attractions between amino acids and proteins
53On the paper there was basically “AGTCATATCCGA”…etc – they asked me to say what it was, and why i knew it was DNA and not RNA.
54They asked about a molecule, asked to describe it, how would I dissolve it (like with like)
55Asked to define acids and bases – then say whether the given molecules could act as acids or bases.
56Asked about why I liked oxidative phosphorylation, and to outline a model of it.
57Asked how the protons specifically helped synthesise ATP.
58About why ethanol made people drunk?
59About the role of phosphate in blood
60About oxidative phosphorylation and photophosphorylation – asking me to compare the two (similarities, differences)
61They asked me to draw two optical isomers and discuss they’re uses