Question 1a Marks: 1 a) The 3D shape of DNA is know as a double helix. State whether it is possible for a strand of RNA to form a double helix. [1 mark] Key Concepts DNA & RNA: Comparison Question 1b Marks: 1 Key Concepts Drawing DNA & RNA Nucleotides & DNA Double HelixCrick & Watson Question 1c Marks: 1 Key Concepts Drawing DNA & RNA Nucleotides & DNA Double HelixCrick & Watson Question 1d Marks: 2 Key Concepts Drawing DNA & RNA Nucleotides & DNA Double HelixCrick & Watson Next Question
Question 2a Marks: 2 Key Concepts Drawing DNA & RNA Nucleotides & DNA Double HelixNucleic Acids: Structure Question 2b Marks: 2 Key Concepts Drawing DNA & RNA Nucleotides & DNA Double HelixNucleic Acids: Structure Question 2c Marks: 3 Key Concepts DNA ReplicationEnzymes Involved in Replication Question 2d Marks: 1 Key Concepts Drawing DNA & RNA Nucleotides & DNA Double HelixNucleic Acids: Structure Previous QuestionNext Question
Question 3a Marks: 1 Key Concepts Drawing DNA & RNA Nucleotides & DNA Double HelixNucleic Acids: Structure Question 3b Marks: 2 Key Concepts Drawing DNA & RNA Nucleotides & DNA Double HelixNucleic Acids: Structure Question 3c Marks: 3 Key Concepts Drawing DNA & RNA Nucleotides & DNA Double HelixNucleic Acids: Structure Previous QuestionNext Question
Question 4a Marks: 2 Key Concepts Nucleic Acids: Structure Question 4b Marks: 2 Key Concepts Nucleic Acids: Structure Question 4c Marks: 3 Key Concepts Genes & Polypeptides Question 4d Marks: 2 Key Concepts Drawing DNA & RNA Nucleotides & DNA Double Helix Previous QuestionNext Question
Question 5a Marks: 4 Key Concepts Drawing DNA & RNA Nucleotides & DNA Double HelixNucleic Acids: Structure Question 5b Marks: 3 Key Concepts Meselson & Stahl's ExperimentsSemi-Conservation Replication Question 5c Marks: 8 Key Concepts Semi-Conservation ReplicationDNA Replication Previous Question
