AS BIOLOGY

6. The bond formed by a condensation reaction between two amino acids.
7. What group replaces one of the three fatty acids in a triglyceride, to make the molecule a phospholipid?
10. Glucose is an example of a ___________ sugar.
12. In mitosis, after DNA replication, chromosomes consist of two sister _________.
15. The enzyme found within HIV, which is important for its replication, is called reverse ______________.
17. To test for a non-reducing sugar you must first add hydrochloric acid to your sample and _______ .
19. DNA bound to histone protein is called ____________.
20. When the a chemical bond involves the sharing of a pair of electrons. What is the bond called?
22. Animal cells contain membrane bound organelles. These cells are also know as what?
24. In graphical analysis, the stage will show an increase in total cell count.
25. What reaction is used in digestion. Resulting in the breaking down of large insoluble molecules into small soluble molecules?

1. These bonds are individually very weak.
2. Cancer is the result of _________________ cell division.
3. What test would you perform to test for the presence of lipid?
4. This reagent is used to test for the presence of proteins.
5. Mitosis results in two genetically ____________ daughter cells.
8. This is a disaccharide consisting of fructose and glucose.
9. What group consists of an oxygen bonded to a hydrogen?
11. A triplet within a stand of mRNA can be called a ______________.
13. In which organelle, in the cell, does aerobic respiration occur?
14. Red What is the colour of the precipitate formed for a positive reducing sugar test?
16. In the stage, chromosomes condense, the nuclear pore disintegrates.
18. The centre of the cell is known as what?
21. Non-competitive inhibitors bind to the ___________ site of an enzyme.
23. Tertiary structure proteins have hydrogen bonds, disulfide bridges and __________ bonds.