Bonding (BioChemistry)

Front

Which 4 elements make up 96% of living matter?

Back

C, O, N, H

Front

Which macromolecule contains phosphorus? (Always true, not Sometimes true)

Back

Nucleic Acids

Front

Which macromolecule contains sulfur?

Back

Proteins

Front

What describes an isotope?

Back

same number of protons, different number of neutrons

Front

Which energy level has the highest amount of energy?

• first shell (closest the nucleus)
• second shell
• third shell (farthest from nucleus)

Back

third shell (farthest from nucleus)

Front

This type of bond results from unequal sharing of electrons

Back

polar covalent bond

Front

This type of bond results from the gain or loss of electrons.

Back

ionic bond

Front

This type of bond results from an electronegative atom bonded to a hydrogen attracted to another electronegative atom.

Back

hydrogen bond

Front

This type of bond results from equal sharing of valence electrons.

Back

nonpolar covalent bond