Unit 3 Guides d'étude, Notes de cours & Résumés

This is an essay plan comparing JTB with other alternative theories of knowledge, within the epistemology unit of Philosophy AQA a-level. - unique and strong argument that will help you stand out - Comes with a written introduction and conclusion - 3 core arguments with back and forth counterarguments, to get A03 marks. - Less focus on A01, more EVALUATION. - additional comments to help you understand what you're arguing for (blue) - Weighting of weakest to strongest arguments = ...

This is an essay plan for Meta-ethics within the Moral Philosophy unit of Philosophy AQA a-level. Assessing anti-realism. Covering: non-naturalism, Intuitionism, Error Theory, Non-cognitivism, Emotivism and Prescriptivism. - unique and strong argument that will help you stand out - Comes with a written introduction and conclusion - 3 core arguments with back and forth counterarguments, to get A03 marks. - Less focus on A01, more EVALUATION. - additional comments to help you understa...

Glucose is absorbed from the lumen of the small intestine into epithelial cells. Explain how the transport of sodium ions is involved in the absorption of glucose by epithelial cells. (5 marks) [Unit 1, June 16] : 1. Na+ ions leave epithelial cell and enter blood; 2. (Transport out is by) active transport / pump / via carrier protein using ATP; 3. So, Na+ conc. in cell is lower than in lumen (of gut); 4. Sodium/Na+ ions enter by FACILITATED diffusion; 5. Glucose absorbed with Na+ ions a...

Detailed and comprehensive notes on units 3.2.5 and unit 3.2.6 (transition metals and metal-aqua ions) for AQA A level chemistry. Covers: transition metal properties, transition metal complexes, substitution reactions, coloured ions, variable oxidation states, catalysts and metal-aqua ion theory (reactions, observations). Includes reactions and key facts to learn.

Detailed and comprehensive notes on unit 3.1.8 (thermodynamics) for AQA A level chemistry. Covers: enthalpy change definitions, born haber cycles, the perfect ionic model, entropy, Gibb’s free energy, enthalpies of solution and feasibility.

This is an essay plan for Utilitarianism within the Moral Philosophy unit of Philosophy AQA a-level. - unique and strong argument that will help you stand out - Comes with a written introduction and conclusion - 3 core arguments with back and forth counterarguments, to get A03 marks. - Less focus on A01, more EVALUATION. - additional comments to help you understand what you're arguing for (blue) - Weighting of weakest to strongest arguments = ESSENTIAL FOR A* grade.

This is an essay plan for Behaviourism within the Metaphysics of Mind unit of Philosophy AQA a-level. - unique and strong argument that will help you stand out - Comes with a written introduction and conclusion - 3 core arguments with back and forth counterarguments, to get A03 marks. - Less focus on A01, more EVALUATION. - additional comments to help you understand what you're arguing for (blue) - Weighting of weakest to strongest arguments = ESSENTIAL FOR A* grade.

Detailed notes for AQA AS level chemistry unit 3.1.3 (bonding). Covers: ionic bonding, metallic bonding, covalent bonding, dative covalent bonding, polarity, electronegativity, trends in electronegativity, bond polarisation, VSEPR theory, shapes of molecules and intermolecular forces. Includes diagrams and tips on exam technique (with techniques for comparing melting points of molecules).

Current : Rate of flow of charge Coulomb : The amount of charge passing a point when a current of 1A flows for 1s Potential difference : The work done per unit charge in moving a small point positive charge between two points Threshold Voltage for a Diode : The voltage at which a current will begin to flow at, assumed to be +0.6V if not stated Reverse Bias : When very little currency can flow in the reverse direction of a diode 2 | P a g e Variable Resistor : Can be used to chang...