QUESTIONS AND ANSWERS
Ionic Bonds - ANS Electrons are given/taken, ions are formed
Covalent Bonds - ANS Electrons are shared
Polar Bond - ANS Electrons are shared unequally, resulting in oppositely charged ends that
can attract/repel
Non-Polar Bond - ANS Electrons are shared equally
Hydrogen Bonds - ANS Form b/w partial charges on H-containing molecules
Is
Is water polar or non-polar? - ANS Polar, because there is an even distribution of electrons
between oxygen and hydrogen atoms
Carbon - ANS The backbone of all organic molecules
Carbohydrates - ANS CHO, monomer = monosaccharide/glucose (ex. starch, glucose,
glycogen)
Lipids - ANS CHO, made of glycerol/fatty acids, HYDROPHOBIC (non-polar)
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