Question 1
Which organelle contains enzymes that break down worn-out organelles and cellular debris in eukaryotic cells?
Correct Answer:
Lysosome
Question 2
Sodium-potassium pumps move ions against their concentration gradients using energy from:
Correct Answer:
ATP hydrolysis
Question 3
The fluid mosaic model describes the plasma membrane as a bilayer primarily composed of:
Correct Answer:
Phospholipids with embedded proteins
Question 4
During which phase of mitosis do sister chromatids separate and move toward opposite poles?
Correct Answer:
Anaphase
Question 5
Crossing over between homologous chromosomes occurs during:
Correct Answer:
Prophase I of meiosis
Question 1
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About this Exam

Prepare with the Biology License (STT) Practice Questions - Saudi Specialized Professional License Test - Biology (ETEC Qiyas) Exam practice quiz. This question bank includes 100 questions covering cells, because, energy, occurs, and blood. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Biology License (STT) Practice Questions - Saudi Specialized Professional License Test - Biology (ETEC Qiyas) Exam

This practice set contains 100 questions from the matching question bank and focuses on cells, because, energy, occurs, and blood. 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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