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3 factors affecting enzyme action (Temperature, pH and substrate concentration) that you must known for OCR A Alevel biology

Explore the key factors affecting enzyme activity, including temperature, pH, and substrate concentration. Understand how these elements influence reaction rates, enzyme structure, and function, with a focus on Vmax and adaptations in extreme environments. Ideal for OCR A Level Biology students.

Enzyme Activity Influencers

Revision note

Olivia

Factors affecting enzymes

AQA GCSE Biology Mind Map on digestive system, enzymes and food tests!

Explore the role of enzymes in the digestive system, including key processes like carbohydrate breakdown, protein digestion, and lipid emulsification. This summary covers enzyme functions, the importance of pH levels, and food testing methods. Ideal for GCSE Biology students preparing for exams.

Digestive Enzymes Overview

Mind map

Steph<3

Science

GCSE Biology: Digestive System And Enzymes

Notes on enzymes linking to biological molecules on AQA specification 

Explore the role of enzymes as biological catalysts, including the enzyme-substrate complex, induced fit model, and types of inhibition (competitive and non-competitive). This summary covers key concepts such as enzyme concentration, reaction rates, and the impact of pH on enzyme activity, tailored for AQA specifications.

Enzyme Function & Inhibition

Azelya Comak

AQA BIOLOGICAL MOLECULES - ENZYMES 

Explore essential methods for crop protection in higher biology, including pest control techniques, the impact of weeds, plant diseases, and the principles of integrated pest management. This summary covers key concepts such as bioaccumulation, biomagnification, and the use of pesticides, providing a comprehensive overview for students studying plant health and productivity.

Effective Crop Protection Strategies

Mia Penny

Study note

English

crop protection higher biology

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Crop protection higher biology

Explore the essential roles of enzymes in biological reactions, including the lock and key model, induced fit model, and types of enzyme inhibition (competitive and non-competitive). This summary covers key concepts such as enzyme-substrate complexes, active sites, and factors affecting enzyme activity, making it ideal for A-Level Biology and Medical Science students.

Madison💗 Phillips

Other

Enzymes knowledge organiser 

Alevel biology edexcel B, topic 1. Enzymes, cofactors, factors affecting rate, inhibitors

Explore the critical role of enzymes in biological reactions, including their structure, function, and the impact of factors such as temperature, pH, and inhibitors. This summary covers key concepts like enzyme-substrate complexes, competitive and non-competitive inhibition, and the importance of cofactors. Ideal for A-Level Biology students studying Edexcel B.

Hannah 

Enzymes biology

This is a mindmap for the enzymes topic in ALevel Biology! This supports ALL exam boards 😊

Explore the key concepts of enzyme activity, including examples like catalase, amylase, and trypsin. Understand how temperature, pH, enzyme concentration, and substrate concentration affect reaction rates. This summary covers the Lock & Key and Induced Fit models, emphasizing the role of enzymes as biological catalysts that lower activation energy. Ideal for A-Level Biology students across all exam boards.

Enzyme Activity Factors

TylerJamesNunn

Enzymes | Biology ALevel | OCR, AQA, Edexcel 

Explore the key factors affecting enzyme activity, including temperature, pH, enzyme concentration, and substrate concentration. This summary covers the mechanisms of enzyme action, the induced-fit model, competitive inhibition, and practical investigations into enzyme kinetics. Ideal for A Level Biology students preparing for exams.

Factors affecting enzyme activity

8 best study notes in Factors affecting enzyme activity