Unit 2 - Study guides, Revision notes & Summaries

AQA AS BUSINESS Paper 1 Business 1 Friday 19 May 2023 Morning Time allowed: 1 hour 30 minutes Materials For this paper you must have: • a calculator. Instructions • Use black ink or black ball-point pen. • Fill in the box at the top of this page. • Answer all questions. • You must answer the questions in the spaces provided. Do not write outside the box around each page or on blank pages. • If you need extra space for your answer(s), use the lined pages at th...

Explain how the structure of DNA is related to its functions (6 marks) - answer-- sugar-phosphate (backbone)/double stranded/helix so provides strength/stability/protects bases/protects hydrogen bonds - long/large molecule so can store lots of information - helix/coiled so compact - base sequence allows information to be stored/ base sequence codes for amino acids/protein - double stranded so replication can occur semi-conservatively/strands can act as templates/complementary base pairing/A-...

AQA Level 3 Technical Level IT: CYBER SECURITY IT: NETWORKING IT: USER SUPPORT Unit 2 Communication technologies H/507/6426Level 3 Technical Level IT: CYBER SECURITY IT: NETWORKING IT: USER SUPPORT Unit 2 Communication technologies H/507/6426

AQA A-level ACCOUNTING Paper 2 Accounting for analysis and decision-making Tuesday 6 June 2023 Morning Time allowed: 3 hours Materials For this paper you must have: • a calculator. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer the questions in the spaces provided. Do not write outside the box around each page or on blank pages. • If you need extra space for your a...

AQA A-level BUSINESS Paper 1 Business 1 Tuesday 23 May 2023 Materials For this paper you must have: • a calculator. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. Morning Time allowed: 2 hours • Answer all questions in Section A and Section B. • Answer one question from Section C and one question from Section D. • You must answer the questions in the spaces provided. Do not write outside the box ar...

AQA Level 3 Technical Level IT: CYBER SECURITY IT: NETWORKING IT: USER SUPPORT Unit 2 Communication technologies Level 3 Technical Level IT: CYBER SECURITY IT: NETWORKING IT: USER SUPPORT Unit 2 Communication technologies Tuesday 21 May 2019 Afternoon Time allowed: 2 hours Materials For this paper you must have: • a ruler • a scientific calculator (non-programmable) • stencils or other drawing equipment (eg flowchart stencils). Instructions • Use black ink or bla...

AQA Level 3 Technical Level IT: CYBER SECURITY IT: NETWORKING IT: USER SUPPORT Unit 2 Communication technologies Level 3 Technical Level IT: CYBER SECURITY IT: NETWORKING IT: USER SUPPORT Unit 2 Communication technologies Tuesday 21 May 2019 Afternoon Time allowed: 2 hours Materials For this paper you must have: • a ruler • a scientific calculator (non-programmable) • stencils or other drawing equipment (eg flowchart stencils). Instructions • Use black ink or black...

AQA Level 3 Technical Level IT: CYBER SECURITY IT: NETWORKING IT: USER SUPPORT H/507/6426 Unit 2 Communication technologies Mark scheme

A detailed set of revision notes for the US Government section of AQA A Level Politics Unit 2. Included are: a detailed set of notes for chapters 11,13,14,16 in the textbook, key definitions, key concepts in bold, real life case studies and examples, arguments for potential 25-mark essay questions. Written by a student attending the Sunday Times State School of the year.

AQA Year 1 Unit 1: biomolecules Questions and Answers | 100% Pass what is a monomer - Answer-A monomer is a small unit that can join together repetitively to form a larger molecule / polymer. what is a polymer - Answer-large number of monomer units joined together What is the monomer of carbohydrates called? - Answer-monosaccharides What is the monomer of protein called? - Answer-amino acids What is the monomer of nucleic acids called? - Answer-nucleotide what happens in the condensation...