Skip to content
Back to quiz
6. Amino acids are Amphoteric.. what is this?
- They readily react
- Have both basic and acidic groups
- They are in a ring structure
7. Which is an examle of ireversable enzymes inhibition?
- HIV treatment
- Cyanide
- Penicillin
8. What are the monosaccharide sub units of lactose?
- Galactose and Glucose
- Glucose and Fructose
- Glucose or Glucose
9. Binding of a molecule not at active site, conformational change. Increase or decrease affinity.
10. Dimers, Trimers, tetramers?
- Tiertiary
- Primary
- Quaternary
- Secondary
11. Which of these is not a function of lipids?
- Precursor Metabloic Pathways
- Enzymatic
- Stored Fat
- Cell Membrane
12. Saturated means?
- Presence of double bonds
- No double bonds between Carbons
- Not the max number of Hydrogen
13. Aldehyde/Ketone group reacts with ? closing the ring.
- Carbonyl group
- Hydroxyl group
- Carboxyl group
14. Measure of affinity of substrate for the enzyme?
15. Hydrogen bonds between amine group and carbonyl group four positions away?
- Alpha Helix
- Beta Pleated Sheet
- Disulphide Bond
16. Kinase enzymes..?
- Catalyse polymerisation reaction
- Catalyse addition of phosphate
- Catalyse removal of phosphate
- Catalyse breakdown of proteins
17. What is the basic formula of carbohydrates?
18. Phosphatase enzymes..?
- Catalyse oxidisation
- Catalyse the removal of phosphate
- Catalyse the addition of phosphate