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IB Biology Topic D2.3 Water Potential Notes &… | RevisionDojo

A1.1 Water

A1.2 Nucleic acids

A2.1 Origins of cells (HL)

A2.2 Cell structure

A2.3 Viruses (HL)

A3.1 Diversity of organisms

A3.2 Classification and cladistics (HL)

A4.1 Evolution and speciation

A4.2 Conservation of biodiversity

B1.1 Carbohydrates and lipids

B1.2 Proteins

B2.1 Membranes and membrane transport

B2.2 Organelles and compartmentalization

B2.3 Cell specialization

B3.1 Gas exchange

B3.2 Transport

B3.3 Muscle and motility (HL)

B4.1 Adaptation to environment

B4.2 Ecological niches

C1.1 Enzymes and metabolism

C1.2 Cell respiration

C1.3 Photosynthesis

C2.1 Chemical signalling (HL)

C2.2 Neural signalling

C3.1 Integration of body systems

C3.2 Defense against disease

C4.1 Populations and communities

C4.2 Transfer of energy and matter

D1.1 DNA replication

D1.2 Protein synthesis

D1.3 Mutations and gene editing

D2.1 Cell and nuclear division

D2.2 Gene expression (HL)

D2.3 Water potential

D3.1 Reproduction

D3.2 Inheritance

D3.3 Homeostasis

D4.1 Natural selection

D4.2 Sustainability and change

D4.3 Climate change

IB
D2.3 Water potential

IB Biology Topic D2.3: Water Potential

IB Biology Topic D2.3 Water Potential (SL/HL) covers syllabus content as part of Topic D2: Cells under Theme D: Continuity and Change. Use these Notes, Questionbank, Videos, Flashcards, and Lessons to review the topic, practise exam questions, and move between notes, videos, flashcards, and lessons where available.

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Question Bank

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59 questions

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Videos

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11 videos

Study Guide

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25 chapters

Lessons

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12 lessons

Flashcards

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11 flashcard decks

Cheatsheets

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Reference

Key Definitions

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13 definitions

D2.3.1 Solvation with water as the solvent

D2.3.2 Water movement from less concentrated to more concentrated solutions

D2.3.3 Water movement by osmosis into or out of cells

D2.3.4 Changes due to water movement in plant tissue

D2.3.5 Effects of water movement on cells that lack a cell wall

D2.3.6 Effects of water movement on cells with a cell wall

D2.3.7 Medical applications of isotonic solutions

D2.3.8 Water potential as the potential energy of water per unit volume (HL)

D2.3.9 Movement of water from higher to lower water potential (HL)

D2.3.10 Contributions of solute potential and pressure potential to the water potential (HL)

D2.3.11 Water potential and water movements in plant tissue (HL)

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What this topic covers

D2.3 Water potential

Topic D2: Cells

Theme D: Continuity and Change