A Level Biology Revision "ATP".
You can find all my A Level Biology videos fully indexed at https://www.freesciencelessons.co.uk/... In this video, we look at ATP. First I take you through the role of ATP as an immediate energy source and compare this with long-term energy stores such as glycogen and triglycerides. Then I discuss the structure of ATP and explain how energy can be released during ATP hydrolysis. I also discuss the roles of ATP hydrolase and ATP synthase. This video is aimed at the UK A Level Biology specifications. Students studying International A Level Biology will need to check their specification.
▶︎
A Level Biology Revision "Transcription"
▶︎
A Level Biology Revision "Haemoglobin and the Oxygen Dissociation Curve"
▶︎
A-Level Biology - ATP - Structure | How it's Synthesised & Broken Down | Functions (2026/27 exams)
▶︎
What is ATP?
▶︎
A Level Biology Revision "Glycolysis"
▶︎
A Level Biology Revision (Year 13) "The Light-Dependent Reactions"
▶︎
ATP - Adenosine Triphosphate - Cell Energy
▶︎
I Was Right About AI
▶︎
A Level Biology Revision "Translation".
▶︎
Whole of Biological Molecules | A-Level Biology Paper 1 | AQA
▶︎
Why Are You Alive – Life, Energy & ATP
▶︎
Cellular Respiration (UPDATED)
▶︎
A-Level Biology - Water: Structure & Functions (2026/27 exams)
▶︎
A Level Biology Revision "Oxidative Phosphorylation"
▶︎
A Level Biology Revision "DNA Replication"
▶︎
BIOLOGICAL MOLECULES - A-level Biology
▶︎
AQA A Level Biology: Inorganic Ions
▶︎
A Level Biology Revision "The Krebs Cycle"
▶︎
Biological Molecules -THIS IS AN OLD VERSION, SEE DESCRIPTION FOR NEW VID TO WATCH
▶︎