English (UK)

This is a full guide to the basics of Different types of Chemical Reactions and how Enzymes assist in them. This can help with both Biology and Chemistry

Explore the role of enzymes as catalysts in various types of chemical reactions, including combination, decomposition, and displacement reactions. This summary covers essential concepts such as reactants, products, and the importance of enzymes in biological processes, making it a valuable resource for both Biology and Chemistry students.

Enzymes in Chemical Reactions

Biology

Chemistry

Chemical Reactions and Enzymes

United Kingdom

AbigailTheFish

all about the digestive system and enzymes 

Explore the essential role of enzymes in the digestive system, including the functions of the mouth, esophagus, stomach, small intestine, and large intestine. This summary covers key concepts such as enzyme activation energy, the role of digestive enzymes, and the process of nutrient absorption. Ideal for students studying biology and human anatomy.

Digestive System Overview

Note

English

the digestive system 

Emma Martin

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

Enzymes | Biology ALevel | OCR, AQA, Edexcel 

TylerJamesNunn

Biological Enzymes

summary of key area 1.6 of the higher human biology course. all information is lifted directly from the sqa course specifications 

Explore the intricacies of metabolic pathways in cellular metabolism, including enzyme-substrate interactions, types of inhibition (competitive, non-competitive, feedback), and the roles of anabolic and catabolic processes. This summary provides essential insights into key concepts of metabolism, enzyme activity, and regulation, tailored for Higher Human Biology students.

Metabolic Pathways Overview

guide of key area 1.6 of the higher human biology course. all information is lifted directly from the sqa course specifications 

higher human biology - 1.6 (metabolic pathways)

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Higher human biology - 1.6 (metabolic pathways)

Hannah Murdoch

Competitive Inhibition

Combined Science

Bio paper 1

Huzy 

All of topic 1 - A level biology 

john

- includes CORE PRACTICAL information (HYPOTHESIS, EQUIPMENT, METHOD, RESULTS, GRAPH and CONCLUSION) and explanation of REACTION RATE
- easy to understand visual layout
- COMBINED and TRIPLE science compatible

Explore the core practical on amylase's effectiveness in starch digestion across varying pH levels. This resource includes a detailed hypothesis, equipment list, method, results, and conclusion, along with a visual representation of reaction rates. Ideal for GCSE Biology students studying enzymes and digestion.

Amylase Reaction Rates

GCSE Biology - Enzymes - AMYLASE *CORE PRACTICAL* Experiment Notes & Exam Question [Answered]

yuma

Enzyme

Understanding the lock and key theory, factors affecting reaction rate, and the formation of enzyme-substrate complex and products.

Explore the lock and key model of enzyme action, including the role of the active site, enzyme-substrate complex formation, and factors influencing reaction rates such as pH and temperature. This summary provides essential insights for understanding enzyme kinetics.

Enzyme Function & Lock Theory

Enzymes and the lock and key theory 

Enzyme-substrate Complex

Explore the intricacies of metabolic pathways in this detailed summary. Understand the roles of enzymes, the significance of activation energy, and the mechanisms of inhibition including competitive and non-competitive inhibition. Learn how metabolic pathways are regulated and the importance of feedback inhibition in cellular metabolism. Ideal for Higher Biology students seeking to grasp essential concepts in enzyme action and metabolic regulation.

Metabolic Pathways Explained

Higher Biology 2.1 - Metabolic Pathways

Tyra-Angel

Feedback Inhibition

All the basic enzyme info for A-Level biology with the OCR exam board

Explore key concepts of enzyme activity, including the induced fit model, enzyme-substrate complexes, and factors affecting enzyme reactions such as temperature and concentration. This summary is tailored for A-Level Biology students, focusing on competitive inhibition and the role of coenzymes. Ideal for quick revision before exams.

Enzyme Function Overview

Enzyme Revision Sheet

Niamh Cooke

Induced Fit Model

GCSE Foundation Biology Revision on Enzymes to help you pass your GCSEs.

GCSE Foundation Biology Revision - Enzymes

Leigha 

-enzymes -diagram -substrate -active sites

Explore the Lock and Key theory of enzyme action, detailing how the specific shape of an enzyme's active site allows it to catalyse reactions with complementary substrates. This summary includes key concepts such as the enzyme-substrate complex, active sites, and the induced fit model, supported by a diagram for visual understanding.

Enzyme Action: Lock and Key

lock and key theory

Lock and key theory

Leah Strawbridge

Substrate

Biological catalysts, their active sites, substrates, and various mechanisms of enzyme inhibition and control.

Enzymes

Enzyme Structure and Regulation

includes: B1, B2, B3, B4 for paper 1 AQA GCSE (apologies for typos) Information from official textbook, PMT, savemyexams and school work  

Explore key concepts in Cell Biology, including cell structure, transport mechanisms, the heart's anatomy, and digestive processes. This summary covers essential topics for AQA GCSE Biology Paper 1, providing a clear overview of eukaryotic and prokaryotic cells, enzyme functions, and plant systems. Ideal for quick revision and exam preparation.

Cell Biology Essentials

Biology Unit 1 Summary Notes

Lorena

Explore the role of enzymes as biological catalysts in digestion, including the lock and key model, factors affecting enzyme activity, and the digestive process. This summary covers key concepts such as enzyme-substrate complexes, optimal conditions for enzyme function, and the digestive system's organization. Ideal for AQA GCSE Biology revision.

Enzymes & Digestion Overview

Biology B3 - organisation and the digestive system 

Imogen

Explore the role of catalysts in chemical reactions, including how they lower activation energy and increase reaction rates. Understand reversible reactions, collision theory, and factors affecting reaction rates such as temperature and concentration. This summary provides essential insights for C6 chemistry revision.

Catalysts & Reaction Rates

Rate of reaction C6

hello_kitty4ever

Explore the role of digestive enzymes in breaking down food into absorbable molecules. This summary covers key enzymes like amylase, protease, and lipase, their sites of production (salivary glands, pancreas, small intestine), and the reactions they catalyze. Ideal for students studying biology and human digestion.

Digestive Enzymes Overview

digestive enzymes 

Digestive enzymes 

Revision mindmaps covering the WJEC AS Biology Unit 1 course:
1: Chemical Elements & Biological Compounds
2: Cell Structures
3: Cell membranes & Transport
4: Enzymes
5: Nucleic Acids & Their Function
6: The Cell Cycle & Cell Division

Comprehensive mindmaps for WJEC AS Biology Unit 1, covering essential topics such as the Cell Cycle, Mitosis, Meiosis, Enzyme Function, Nucleic Acids, and Cellular Structures. Ideal for quick revision and understanding of key biological concepts.

Biology Unit 1 Overview

WJEC AS Biology Unit 1 Revision Mindmaps

Caitlin Ellis

Physics

BTEC level 3 applied science Unit 3 mock

Aminah Sultan

Key revision notes about: cells, chromosomes, cell cycle, stem cells, respiration, disease, human defence system, vaccination, development of drugs, food tests, enzymes, the heart, blood, vessels, CHD & cancer.

Essential revision material covering cellular biology, photosynthesis, respiration, human physiology, diseases, and the immune system. This summary includes critical information on stem cells, the heart, blood components, and drug development, making it ideal for exam preparation.

Enzyme Structure and Regulation

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