Edexcel IGCSE Maths 复习笔记 5.1.1 Vectors - Basics
Edexcel IGCSE Maths 复习笔记 5.1.1 Vectors - Basics What are vectors? A vector is a type of number that has both a size and a direction At GCSE we only deal with two-dimensional vectors, although i...
Edexcel IGCSE Maths 复习笔记 4.18.1 Similarity - Areas & Volumes
Edexcel IGCSE Maths 复习笔记 4.18.1 Similarity - Areas & Volumes What are similar shapes? See Similarity – Lengths and know that: Equivalent areas are linked by an area factor (see below) Equiv...
AQA A Level Biology复习笔记5.2.8 Anaerobic Respiration
Anaerobic Respiration Sometimes cells experience conditions with little or no oxygen There are several consequences when there is not enough oxygen available for respiration: There is no fin...
Edexcel IGCSE Maths 复习笔记 4.17.1 Similarity - Lengths
Edexcel IGCSE Maths 复习笔记 4.17.1 Similarity - Lengths What are similar shapes? Two shapes are mathematically similar if one is an enlargement of the other Equivalent angles in the two shapes wil...
AQA A Level Biology复习笔记5.2.7 Oxidative Phosphorylation
Aerobic Respiration: Oxidative Phosphorylation & ATP Synthesis Oxidative phosphorylation is the last stage of aerobic respiration It takes place at the inner mitochondrial membrane It re...
Edexcel IGCSE Maths 复习笔记 4.15.1 3D Shapes - Surface Area
Edexcel IGCSE Maths 复习笔记 4.15.1 3D Shapes - Surface Area What is surface area? A face is one of the flat or curved surfaces that make up a 3D shape The surface area of a 3D shape is the sum of ...
AQA A Level Biology复习笔记5.2.6 The Role of NAD & FAD
Aerobic Respiration: Role of NAD and FAD Coenzymes NAD and FAD play a critical role in aerobic respiration When hydrogen atoms become available at different points during respiration NAD and FAD ac...
AQA A Level Biology复习笔记5.2.5 The Krebs Cycle
The Krebs Cycle The Krebs cycle (sometimes called the citric acid cycle) consists of a series of enzyme-controlled reactions 2 carbon (2C) Acetyl CoA enters the circular pathway from the lin...
AQA A Level Biology复习笔记5.2.4 The Link Reaction
Entering the Link Reaction The end product of glycolysis is pyruvate Pyruvate contains a substantial amount of chemical energy that can be further utilised in respiration to produce more ATP...
