Water — polarity?
Uneven electron distribution in molecules
Water — polarity?
Polar, forms hydrogen bonds.
Enzymes — role?
Speed up chemical reactions by lowering activation energy
Macromolecules — examples?
Carbohydrates, lipids, proteins, nucleic acids.
Cell theory — principle?
All living things are made of cells
Cell theory — key idea?
All living things made of cells.
Enzymes — role?
Biological catalysts lowering activation energy.
Dehydration synthesis — function?
Builds polymers from monomers.
Eukaryotic cells — feature?
Contain membrane-bound organelles.
Water — solvent role?
Universal solvent for biochemical reactions.
Test your knowledge with 10 questions on Biology and Chemistry Exam Prep.
1. Which property of water is primarily responsible for its ability to support transport of nutrients in plants and animals?
2. Which property of water contributes to its ability to support temperature regulation in organisms?
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