Effect of missing cofactors on reaction rate
What Effect of missing cofactors on reaction rate means in Biology A-Level, as defined for OCR.
Definition of Effect of missing cofactors on reaction rate
Check what you remember
Read the wording for your board, then hide it and explain Effect of missing cofactors on reaction rate in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Without the cofactor the active site may be the wrong shape or the substrate cannot be chemically transformed, so the rate falls.
Topics that use Effect of missing cofactors on reaction rate
- Enzymes (OCR A-Level)
Related terms
- Activation energy and enzyme–substrate complexes
- Cellular metabolism
- Coenzyme
- Cofactor
- Competitive inhibitors
- Digestion and absorption of products
- Effect of substrate concentration on inhibition
- Enzyme specificity and active-site complementarity
Using Effect of missing cofactors on reaction rate 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