AQA A Level Biology復習筆記3.1.4 SA:V Ratio & Metabolic Rate
The Relationship between Surface Area: Volume Ratio & Metabolic Rate The metabolic rate of an organism is the amount of energy expended by that organism within a given period of time The...
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Edexcel IGCSE Maths 復習筆記 2.14.1 Quadratic Formula
Edexcel IGCSE Maths 復習筆記 2.14.1 Quadratic Formula What is a quadratic equation? A quadratic equation looks like (or can/should be made to look like) this:ax2?+ bx + c = 0 (as long as a ≠ 0) &nb...
AQA A Level Biology復習筆記3.1.3 Adaptation to Facilitate Exchange
Adaptations In Large Organisms to Facilitate Exchange Single-celled organisms have a high SA:V ratio which allows for the exchange of substances to occur via simple diffusion The large surfa...
AQA A Level Biology復習筆記3.1.2 Agar Blocks Practical
Practical Skill: Agar Blocks The effect of changing surface area to volume ratio on diffusion can be investigated by timing the diffusion of ions through cubes of agar of different sizes Met...
Edexcel IGCSE Maths 復習筆記 2.13.1 Linear Simultaneous Equations
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AQA A Level Biology復習筆記2.6.7 ELISA
ELISA Each clone of plasma cells produces only?one type?of antibody These are known as?monoclonal antibodies Monoclonal antibodies can be used in?medical diagnoses They can be used in...
上海21所國際學校最新名單公布！
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