June 2017 QP (v1) Paper 1 AQA Biology AS-level Exam questions
June 2017 QP (v1) Paper 1 AQA Biology AS-level. 0 1 Figure 1 shows part of a DNA molecule 0 1 . 1 How many nucleotides are shown in Figure 1? [1 mark] 0 1 . 2 Name the type of bond labelled X in Figure 1 0 1 . 3 The enzymes DNA helicase and DNA polymerase are involved in DNA replication. Describe the function of each of these enzymes. [2 marks] DNA helicase DNA polymerase 0 1 . 4 Adenosine triphosphate (ATP) is a nucleotide derivative. Contrast the structures of ATP and a nucleotide found in DNA to give two differences.
Geschreven voor
- Instelling
- BIOLOGY Paper 1
- Vak
- BIOLOGY Paper 1
Documentinformatie
- Geüpload op
- 3 april 2024
- Aantal pagina's
- 28
- Geschreven in
- 2023/2024
- Type
- Tentamen (uitwerkingen)
- Bevat
- Vragen en antwoorden
Onderwerpen
-
june 2017 qp v1 paper 1 aqa biology as level
-
0 1 3 the enzymes dna helicase and dna polymeras
-
figure 1 shows part of a dna molecule