Introduction to Ecology Quiz Review

The monomers for carbohydrates are:

• amino acids

• monosaccharides

• nucleotides

• fatty acids

The monomers for lipids are

• nucleotides

• monosaccharides

• fatty acids

• amino acids

The monomers for proteins are:

• monosaccharides

• fatty acids

• nucleotides

• amino acids

The monomers for nucleic acids are:

• nucleotides

• monosaccharides

• fatty acids

• amino acids

Which type of macromolecule is used for energy in all living organisms

• lipids

• nucleic acids

• proteins

• carbohydrates

Which macromolecule stores and communicates genetic information in living organisms

• carbohydrates

• nucleic acids

• lipids

• proteins

Which type of macromolecule speeds up reactions, provides hormones, and helps with muscle recovery in living organisms

• nucleic acids

• proteins

• carbohydrates

• lipids

Which type of macromolecule helps store energy, provide steroids, and waterproof coatings in living organisms?

• lipids

• carbohydrates

• proteins

• nucleic acids

In this type of chemical bond, electrons are "stolen" by the more electronegative atom from the less electronegative atom to create a complete octet in the valence shell

• covalent bond

• polar covalent bond

• ionic bond

• non-polar covalent bond

In this type of chemical bond, electrons are shared equally between atoms resulting in a molecule that has no charge, or is neutral

• covalent bond

• polar covalent bond

• non-polar covalent bond

• ionic bond