πŸŒ• AS: BIOLOGICAL MOLECULES REVISION PACK

KEY TERMS

Flashcards to test yourself on the required BIOLOGICAL MOLECULES knowledge

ALL THE QUESTIONS

Every BIOLOGICAL MOLECULES question since 2017 plus an extra question pack from pre-2017 papers

KEY QUESTIONS

Don't try to do every past paper question ever! To nail this topic, just TT METHOD these key questions.

BIOLOGICAL MOLECULES




Respiration, Data Analysis, Transport

A mark scheme definition of organ as well as a level of response question that will test your recall and understanding of aerobic and anaerobic respiration.

  QUESTION   MARK SCHEME

  A LEVEL - PAPER 1 2017 - QUESTION 18


 RELATED LESSONS

If you found this question difficult, choose one of the lessons below for a focused action hour of study.

Respiration Intro |  Cell Organisation |  Photosynthesis Limits |  Anaerobic Respiration |  Water - Solvent |  Active Transport |  Water Intro |  Gas Exchange - Plants




Properties of Water, Surface Area to Volume Ratio, Circulatory Systems

The question tests you on a broad range of topics and skills.

  QUESTION   MARK SCHEME

  AS LEVEL - PAPER 1 2018 - QUESTION 21


 RELATED LESSONS

If you found this question difficult, choose one of the lessons below for a focused action hour of study.

S.A.:Volume Ratio |  Gas Exchange - Humans |  Water |  Binomial Naming System |  Circulatory Systems |  Model Cells |  Water - Temperature |  Water - Solvent |  Ratios |  Prisms - Surface Area |  Significant Figures




Carbon Cycle, Nitrogen Cycle, Glucose

A rare example of a question on Carbon Cycle so a great one to try if you're revising this topic.

  QUESTION   MARK SCHEME

  A LEVEL - PAPER 2 2020 - QUESTION 20


 RELATED LESSONS

If you found this question difficult, choose one of the lessons below for a focused action hour of study.

Carbon Cycle |  Nitrogen Cycle |  Glucose |  Starch |  Biological Molecules




Amino Acids, Transcription, Fibrous & Globular Proteins, Chromatography

A giant question covering a range of topics and skills. They are not that common but it is well worth practising long questions like this so you don't panic if they do set you one in the real exam.

  QUESTION   MARK SCHEME

  AS LEVEL - PAPER 2 2018 - QUESTION 1


 RELATED LESSONS

If you found this question difficult, choose one of the lessons below for a focused action hour of study.

Fibrous/Globular Proteins |  #6 Chromatography |  Proteins Intro |  Transcription |  Rf Values |  Condensation & Hydrolysis |  Translation |  Calculating Rates |  Significant Figures  |  Appropriate Units




Polymers of Carbohydrates, Gas Exchange in Insects

As soon as you make the connection between chitin and the right carbohydrate polymer then this question becomes straightforward.

  QUESTION   MARK SCHEME

  AS LEVEL - PAPER 2 2016 - QUESTION 3


 RELATED LESSONS

If you found this question difficult, choose one of the lessons below for a focused action hour of study.

Carbohydrates Intro  |  Carbohydrate Polymers |  Condensation & Hydrolysis |  Gas Exchange - Insects |  Trachea




DNA Structure, ATP vs. DNA

Short and sweet. This is all AO1 factual recall, so easy... if your content knowledge is strong.