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Movement through the Cell Membrane
In addition to providing protection, shape, and strength to the cell, the membrane helps regulate the flow of materials in and out of the cell
Located in
Biology
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Cell Structure
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Water absorption and transmission
Absorption and transmission of water and mineral salts in plants is a very important process for plant survival. How much do you know about it?
Located in
Biology
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Botany
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Plant parts
Do you know plant parts? Take this quiz and refresh your knowledge
Located in
Biology
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Botany
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Atoms, Molecules, and Ions: Exercises
Test your knowledge in atoms, molecules and Ions
Located in
Chemistry
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Atoms, Molecules, and Ions
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Common names of chemical molecules
Some molecules which have some common names
Located in
Chemistry
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Atoms, Molecules, and Ions
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Definitions
Important definitions to understand atoms, molecules, and ions
Located in
Chemistry
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Atoms, Molecules, and Ions
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Molecules and Chemical Nomenclature
By taking this quiz, you should be able to define a molecule, name simple molecules based on their formulas, and determine a formula of a molecule based on its ...
Located in
Chemistry
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Atoms, Molecules, and Ions
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Names and Symbols of Common Elements
Test your knowledge and memory identifying symbols of comment elements
Located in
Chemistry
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Atoms, Molecules, and Ions
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Chemistry as a Science
Chemistry is just another branch of science
Located in
Chemistry
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Introduction
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Definitions
Learn the basic terms to endeavour the journey of Chemistry
Located in
Chemistry
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Introduction