Qa guaranteed - Study guides, Class notes & Summaries

AQA AS LEVEL PHYSICS PAPER 1 FINAL EXAM MARKING SCHEME 2023. A GUARANTEED A+ AQA AS PHYSICS PAPER 1

AQA GCSE BIOLOGY 2024 NEWEST 200+ DETAILED QUESTIONS AND GUARANTEED ANSWERS ALREADY GRADED A+. Why is it important that bile neutralises the hydrochloric acid? - ANSWER- Because the enzymes in the small intestine work best in alkaline conditions "Bile emulsifies fats" what does this mean? - ANSWER- - it breaks down fats into tiny droplets - this gives a much bigger surface area of fat for the enzyme lipase to work on - making digestion faster What enzyme is produced in the stomach...

AQA AS PHYSICS PAPER 2 FINAL EXAM MARKING SCHEME 2023. A GUARANTEED A+ AQA AS PHYSICS PAPER 2

AQA AS LEVEL PHYSICS PAPER 2 FINAL EXAM QUESTIONS AND ANSWERS 2023. A GUARANTEED A+ AQA AS PHYSICS PAPER 2

AQA GCSE BIOLOGY - PAPER 2 2024 NEWEST ACTUAL EXAM 280 QUESTIONS AND GUARANTEED ANSWERS ALREADY GRADED A+. How does temperature affect the rate of decay? - ANSWER- 1. High temperatures denature enzymes and other proteins, killing the organisms responsible for decay 2. Low temperatures slow decay as the rate of reaction in the organisms decreases How does water affect the rate of decay? - ANSWER- Lack of water slows or prevents decay - water needed for decay organisms to digest their...

AQA AS LEVEL PHYSICS PAPER 1 ACTUAL FINAL EXAM QUESTIONS AND ANSWERS 2023. A GUARANTEED A+ AQA AS PHYSICS PAPER 1

AQA AS Physics data and formulae FINAL EXAM MARKING SCHEME 2023. A GUARANTEED A+ AQA AS AS Physics data and formulae

Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events which all associates participate in and is the scheme which was used by them in this examination. The standardisation process ensures that the mark scheme covers the students’ responses to questions and that every associate understands and applies it in the same correct way. As ...

Where are tropical rainforests found? correct answers Central and South America Central Africa South east Asia Northern Australia What conditions do tropical rainforests thrive in? correct answers Warm and wet conditions What are the climate conditions in a tropical rainforest? correct answers Over 2000mm rainfall and over 27 degrees Celsius What is the climate like throughout the year? correct answers Consistent high temperature, high rainfall which varies with a wet season. W...

GEOGRAPHY Paper 2 Challenges in the Human Environment Time allowed: 1 hour 15 minutes Materials For this paper you must have:  a pencil  a rubber  a ruler. You may use a calculator. Instructions  Use black ink or black ball-point pen.  Fill in the boxes at the top of this page.  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 additional extra space for your answer(s), use...