Question 1
What is the role of ATP in cellular processes?
Correct Answer:
The universal energy currency that transfers energy between exergonic and endergonic reactions in cells
Question 2
What is the difference between a gene and an allele?
Correct Answer:
A gene is a section of DNA coding for a polypeptide; an allele is a variant form of that gene at the same locus
Question 3
What is the fluid mosaic model of the cell membrane?
Correct Answer:
A model describing the membrane as a phospholipid bilayer with mobile proteins embedded in it
Question 4
What is the process of transcription in protein synthesis?
Correct Answer:
Copying a section of DNA into mRNA in the nucleus
Question 5
What is codominance in genetics?
Correct Answer:
When both alleles in a heterozygote are fully expressed, producing a phenotype distinct from either homozygote
Question 1
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Prepare with the UK A-Level Revision Practice Test practice quiz. This question bank includes 30 questions covering difference, model, role, state, and river. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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UK A-Level Revision Practice Test

This practice set contains 30 questions from the matching question bank and focuses on difference, model, role, state, and river. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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