Question 1
Which chromatography technique separates molecules using a stationary phase coated onto a thin silica plate with the mobile phase rising by capillary action?
Correct Answer:
Thin-layer chromatography (TLC)
Question 2
In SDS-PAGE, what is the primary role of sodium dodecyl sulfate (SDS)?
Correct Answer:
It denatures proteins and coats them in negative charge proportional to mass
Question 3
Agarose gel electrophoresis of DNA fragments separates them primarily by which property?
Correct Answer:
Fragment size, with smaller fragments migrating further
Question 4
In an indirect ELISA, what is detected by the enzyme-linked secondary antibody?
Correct Answer:
The primary antibody bound to the antigen
Question 5
Western blotting (immunoblotting) is used to detect:
Correct Answer:
Specific proteins separated by gel electrophoresis
Question 1
Exam overview

About this Exam

Prepare with the Advanced Higher Biology Practice Questions - Scottish Advanced Higher Biology (C807 77) Exam practice quiz. This question bank includes 100 questions covering technique, haemoglobin, cycle, theory, and selection. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

More details

Additional Information

Advanced Higher Biology Practice Questions - Scottish Advanced Higher Biology (C807 77) Exam

This practice set contains 100 questions from the matching question bank and focuses on technique, haemoglobin, cycle, theory, and selection. 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.

Quiz information

Frequently Asked Questions

The complete question count is available after full access is unlocked.
No fixed duration is currently configured for this quiz.
Question explanations are included where they are available in the quiz content, helping you review the reasoning after answering.
Yes. You can retake the practice test again as you continue studying during your available access period.
After your access is confirmed, you can continue into the complete practice exam from this quiz flow.
Unless explicitly stated otherwise, this page provides independent practice material for study and exam preparation and is not the official examination itself.
Keep studying

Related Questions