Dehydrogenation
What Dehydrogenation means in Biology A-Level, as defined for OCR.
Definitions of Dehydrogenation
Exam boards and our study guides word this term in slightly different ways. Learn the version your board uses.
Check what you remember
Read the wording for your board, then hide it and explain Dehydrogenation in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
The removal of hydrogen from pyruvate, with the removed hydrogen reducing NAD to reduced NAD.
A stage in which the reduced coenzymes NADH and FADH₂ are produced.
Topics that use Dehydrogenation
- Respiration (OCR A-Level)
Related terms
- Acetyl coenzyme A
- Active transport and maintenance of gradients
- Anabolic reactions and biosynthesis
- ATP as the universal energy currency
- ATP synthase
- Coenzymes
- Controlled stepwise release of energy
- Controlled variables
Using Dehydrogenation in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Biology questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
A week of Premium from your first lesson · Then the free plan continues · No card, no charge