f2-biology-mst-2024-teacher.co_.ke
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DATE 07 Dec 2025
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SIZE 1.98 MB
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notes
About This Document
Document Type: This is a Solution Set, designed for Verifying answers and correcting mistakes.
Context: Standard material from the 2024 academic period.
Key Content: Likely covers essential definitions, theoretical concepts necessary for mastery of the subject.
Study Strategy: Summarize these notes into flashcards or mind maps to aid active recall and long-term retention.
Recommendation: comprehensive resource for students aiming to deepen their understanding of General Studies.
Detailed Content Overview
Introduction
This notes resource titled "f2-biology-mst-2024-teacher.co_.ke" offers detailed study notes covering essential concepts and theories. This resource is structured to facilitate effective learning and retention of important information.
Key Topics Covered
Learning Objectives
- Understand fundamental principles and core concepts
- Build a strong foundation for advanced study
- Connect theoretical knowledge with practical applications
- Prepare comprehensively for assessments and exams
Detailed Summary
State the use of each of the following. (3mks) a) Ribosomes - site for protein synthesis Download this and other FREE materials from https://teacher. ke/notes b) Mitochondria - site for respiration in a cell c) Lysosome – contains lytic enzymes that destroys worn out cells/cell organels 2. A ‘dolf’ is an offspring between a wolf and a dog. Give a reason for this. (1mk) Because the wolf and the dog do not belong to the same species hence they give rise to infertile offsprings. a) What is a hypotonic solution. (1mk) solution having less solutes than solvent molecules compared to cell sap. b) Explain the changes that will be observed if a drop of human blood is added to this solution. (3mks) The RBC will be hypertonic to the solution. Water molecules from solution will move into RBC by osmosis. The cell swell, enlarge and burst since they lack cell wall.
Study Tips & Recommendations
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Summarization
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Content Preview
BIOLOGY FORM 2 MARKING SCHEME 1. State the use of each of the following. (3mks) a) Ribosomes - site for protein synthesis Download this and other FREE materials from https://teacher.co.ke/notes b) Mitochondria - site for respiration in a cell c) Lysosome – contains lytic enzymes that destroys worn out cells/cell organels 2. A ‘dolf’ is an offspring between a wolf and a dog. This animal is infertile. Give a reason for this. (1mk) Because the wolf and the dog do not belong to the same species henc...
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