revised using this and past papers mainly, learnt almost everything from WJEC blended learning, ended up getting 93/100 UMS
| Front | Describe and explain the elongation stage of translation (2nd) |
| Back | The two amino acids are close together and form peptide bonds catalysed by a ribosmal enzyme, this is a condensation reactionThe first tRNA leaves the enzyme, leaving its attachment site vacant.To allow another tRNA molecule to attach to the ribosome since there are only two attachment site The ribosome moves the mRNA molecule one codon along, and the vacant attachment site is ocupied by a new and appropriate tRNA molecule |
| Front | Do competative inhibitors bind reversibly or permenantly |
| Back | reversibly |
| Front | What type of bond is a disulphide bond |
| Back | Covalent |