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BiologyBiology169 views·Updated 19 Sept 2026·5 pages

Biological molecules

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Lula-Jay Walker@lulajaywalker

A summary of topic one for the AQA Alevel biology course.

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Biological molecules  – page 1
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Biological molecules  – page 2
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Biological molecules  – page 3
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Biological molecules  – page 4
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Biological molecules  – page 5

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BiologyBiology169 views·Updated 19 Sept 2026·5 pages

Biological molecules

user profile picture
Lula-Jay Walker@lulajaywalker

A summary of topic one for the AQA Alevel biology course.

1
of 5
Biological molecules  – page 1

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We thought you’d never ask...

Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.

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That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Similar content

Most popular content: Enzymes

9
BiologyBiology

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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.

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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.

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Explore the role of enzymes as biological catalysts in digestion. This summary covers enzyme structure, active sites, substrate interactions, and the effects of temperature and pH on enzyme activity. Ideal for biology students seeking to understand enzyme kinetics and denaturation.

113068
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Digestive Enzymes Overview

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.

1151326
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Shapes in Cellular Function

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1339016
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Eukaryotic Cell Structures

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113112
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1211,205179
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4.6/5App Store
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AnnaiOS user