7 min read
This study guide covers the chemistry of life, focusing on water and the four major macromolecules: carbohydrates, lipids, proteins, and nucleic acids. Key water properties like cohesion, adhesion, and high specific heat are discussed. The guide details macromolecule structure, function, monomers, polymers, and processes like dehydration synthesis and hydrolysis. Finally, it highlights important functional groups and provides practice questions and exam tips.
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Question 1 of 12
Water's polarity arises from unequal sharing of electrons between oxygen and hydrogen atoms, creating a slightly negative charge on the oxygen atom and a slightly positive charge on the hydrogen atoms. This makes water a fantastic...
Nonpolar molecule
Hydrophobic solvent
Polar molecule
Solid at room temperature