Biology

English (UK)

my notes so far for aqa biology paper one :)

Explore key concepts in cellular biology, including cell types, transport mechanisms, osmosis, and cell specialization. This summary covers essential topics for AQA Biology Paper 1, focusing on the structure and function of human and plant cells, disease prevention, and the role of microorganisms. Ideal for students preparing for exams.

Biology Cell Functions

Revision note

lauren

paper one notes 

Includes information about cell membranes, passive transport- diffusion and osmosis, and active transport. This is specifically useful for the SQA N5 2023 Biology Final Exam however may also be useful for other exams etc.

Explore the essential processes of cell membrane transport, including osmosis, diffusion, and active transport. This summary covers how water and molecules move across membranes, the role of transport proteins, and the differences in osmosis effects on animal and plant cells. Ideal for SQA N5 Biology exam preparation.

Cell Membrane Transport Mechanisms

Emma

Transport across cell membranes 

Explore the mechanisms of transport across cell membranes, including active transport, passive transport, diffusion, and osmosis. This summary covers key concepts such as selective permeability and provides examples of substances involved in these processes. Ideal for students studying cell biology.

Cell Membrane Transport Overview

Mind map

Molly Hutton

Study note

English

transport across cell membranes mindmap

Active Transport

Y9-Y10 Revision Notes on Diffusion, if you have any requests then let me know :)

Explore the concept of diffusion in this concise summary, perfect for Year 9-10 biology students. Learn about high and low concentration areas, concentration gradients, and real-life examples like perfume dispersal. This resource is ideal for revision and understanding key biological processes.

Understanding Diffusion

hi 👋

Diffusion

Explore the principles of diffusion, including the factors affecting the rate of diffusion such as concentration gradient, temperature, and surface area. This summary covers key concepts like passive transport and the significance of surface area-to-volume ratio in biological systems. Ideal for students studying cell membrane transport and substance exchange in organisms.

Understanding Diffusion Dynamics

ayna

diffusion 

DEFAULT

Diffusion 

Diffusion and Osmosis

Cell Membrane & Types of Diffusion | A-Level Biology| All Exam Boards- OCR, Edexcel, AQA
Mindmap Study Notes

Explore the structure of biological membranes and the various transport mechanisms including simple diffusion, facilitated diffusion, and active transport. This summary covers key concepts such as glycolipids, glycoproteins, and the phospholipid bilayer, essential for A-Level Biology students across all exam boards (OCR, Edexcel, AQA).

Cellular Membrane Transport

Active Transport

3 best study notes in Active Transport

Diffusion

2 best study notes in Diffusion

Diffusion and Osmosis

Facilitated Diffusion

1 best study notes in Facilitated Diffusion

Osmosis