English (UK)

Maths

Biology

Chemistry

English Lang.

History

Revision notes for biology unit 1.1 AS WJEC.

Comprehensive revision notes for WJEC AS Biology Unit 1.1, covering key concepts such as carbohydrates, proteins, lipids, and their roles in human health and plant nutrition. This resource includes essential information on biochemical tests, molecular structures, and physiological functions, making it ideal for exam preparation.

Biology AS 1.1 Overview

Revision note

Kealan Jones

Biology WJEC AS 1.1

Explore the intricate pathways of blood circulation, including the role of the heart, blood vessels, and the clotting process. Understand the development of atherosclerosis, its impact on cardiovascular health, and the biochemical processes involved. This summary covers key concepts such as blood flow, coronary heart disease, and the significance of carbohydrates in energy metabolism.

Blood Circulation & Atherosclerosis

Emma Corden

Study note

English (US)

blood pathways and atherosclerosis 

DEFAULT

Contains revision notes for all the biological molecules content following the specification 

Explore comprehensive revision notes on biological molecules, including carbohydrates, lipids, proteins, and nucleic acids. Understand key concepts such as enzyme-substrate complexes, DNA replication, and the properties of ATP. Ideal for AS/A Level Biology students preparing for exams.

Biological Molecules Overview

Hameedah

Topic 1 Biological molecules 

Notes on all of unit 1.1 ‘Chemical elements are joined together to form biological compounds’

Explore the essential concepts of biological compounds in AS Biology Unit 1.1. This summary covers the structure and function of biomolecules including carbohydrates, lipids, proteins, and their roles in living organisms. Key topics include monomers, polymers, amino acids, and the significance of inorganic ions. Ideal for students preparing for exams or seeking a comprehensive understanding of biological chemistry.

Condensation and hyrdolysis reactions

4 best study notes in Condensation and hyrdolysis reactions