H02002 - Study guides, Class notes & Summaries

This is the official question paper

This is the official question paper

Biology A H020/02: Depth in biology AS Level Question Paper & Mark Scheme (Merged)

This is the official question paper

This is the final mark scheme

OCR AS LEVEL Biology A H020/02 JUNE 2022 FINAL MARK SCHEME >Depth in biology

This is the final mark scheme

This is the official question paper

This is the final mark scheme

2024 AS Level Biology A H020/02 Depth in biology Monday 4 June FINAL UPDATE PASS A+ (a) Fig. 1.1 shows the general structure of an amino acid State the names of the groups labelled U and V - ANSWER-U- amine group V- carboxyl group Fig. 1.2 shows a representation of a short polypeptide chain made from three amino acids Name bond W and state what type of reaction takes place to form this bond. - ANSWER-Name of bond W- peptide bond Type of reaction- condensation reaction Pepsin is a proteas...