BIO 210 EXAM 1 THE HIGHEST-RANKED AND MOST
COMPREHENSIVE ACADEMIC REVIEW OF ESSENTIAL
CONCEPTS AND APPLICATIONS
covelant bond - correct answer -sharing of electrons; polar vs. nonpolar
nonpolar bonds - correct answer -electrons are shared equally; no charge
polar bonds - correct answer -electrons shared unequally; partial charge
ionic bonds - correct answer -complete transfer of 1 or more valence electrons; full charges on
resulting ions
hydrophilic - correct answer -substances dissolve in water due to interactions with partial
charges
Hydrophobic - correct answer -substances do not dissolve in water
chemical reaction - correct answer -substance is combined with others or broken down into
another substance
acids - correct answer -molecules that give protons
bases - correct answer -molecules that acquire protons
, anabolic reaction - correct answer -building
catabolic reaction - correct answer -breaking down
enzyme - correct answer -protein that speeds up reaction; helps anabolic/ catabolic reactions
occur; require energy (ATP)
Water and its role in chemical reactions - correct answer -- excellent solvent
- Hydrophobic
- Hydrophilic
- Acid and base
- Hydrogen bonds
Auto-catalysis - correct answer -inherent self replicating molecules
Importance of chemical reactions in the emergence of the first organic molecules/compounds -
correct answer -gases + energy (temp/ph)= organic molecules
major types of organic molecules - correct answer -carbohydrates, lipids, proteins, nucleic acids
condensation reaction - correct answer -water produced
carb monomer - correct answer -monosaccharide
Monosaccharide example - correct answer -glucose
carb polymer - correct answer -polysaccharide
COMPREHENSIVE ACADEMIC REVIEW OF ESSENTIAL
CONCEPTS AND APPLICATIONS
covelant bond - correct answer -sharing of electrons; polar vs. nonpolar
nonpolar bonds - correct answer -electrons are shared equally; no charge
polar bonds - correct answer -electrons shared unequally; partial charge
ionic bonds - correct answer -complete transfer of 1 or more valence electrons; full charges on
resulting ions
hydrophilic - correct answer -substances dissolve in water due to interactions with partial
charges
Hydrophobic - correct answer -substances do not dissolve in water
chemical reaction - correct answer -substance is combined with others or broken down into
another substance
acids - correct answer -molecules that give protons
bases - correct answer -molecules that acquire protons
, anabolic reaction - correct answer -building
catabolic reaction - correct answer -breaking down
enzyme - correct answer -protein that speeds up reaction; helps anabolic/ catabolic reactions
occur; require energy (ATP)
Water and its role in chemical reactions - correct answer -- excellent solvent
- Hydrophobic
- Hydrophilic
- Acid and base
- Hydrogen bonds
Auto-catalysis - correct answer -inherent self replicating molecules
Importance of chemical reactions in the emergence of the first organic molecules/compounds -
correct answer -gases + energy (temp/ph)= organic molecules
major types of organic molecules - correct answer -carbohydrates, lipids, proteins, nucleic acids
condensation reaction - correct answer -water produced
carb monomer - correct answer -monosaccharide
Monosaccharide example - correct answer -glucose
carb polymer - correct answer -polysaccharide
