altered tertiary structure
What altered tertiary structure means in Biology A-Level, as defined for AQA.
Definition of altered tertiary structure
Check what you remember
Read the wording for your board, then hide it and explain altered tertiary structure in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Random changes to existing proteins often change this negatively, for example an enzyme's active site becomes non-complementary.
Topics that use altered tertiary structure
- Genetic diversity and adaptation (AQA A-Level)
Related terms
- advantage depends on environment
- allele
- allele passed to offspring
- aseptic technique
- bacterial lawn
- controls and control variables
- Data interpretation and evaluation
- different alleles and phenotypes
Using altered tertiary structure 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