The Chemical Group That Helps Stabilize Protein Structure Is The

Question: The chemical group that helps stabilize protein structure is the __________.

Answer: sulfhydryl group (-SH)

Question: Which of the following molecules is a weak base?

Answer: R-NHv2

Question: Stanley Miller’s experiments were significant because he demonstrated that __________.

Answer: a variety of simple organic compounds could be spontaneously synthesized from components in Earth’s primitive atmosphere

Question: When a double bond joins two carbon atoms, __________ can form.

Answer: cis-trans isomers

Question: Inorganic carbon such as COv2 differs from organic carbon because __________.

Answer: organic carbon always has a hydrogen atom covalently attached to it

Question: Although the structures of the functional groups that are most important to life vary, they share one thing in common: They __________.

Answer: all are hydrophilic and increase the organic compound’s water solubility

Question: Carbon’s atomic number is 6. This means that it has __________ electrons. After completing the first energy level, carbon has __________ valence electrons and can form __________ bonds.

Answer: 6; 4; 4

Question: Enantiomers are __________.

Answer: mirror-image isomers of a molecule

Question: Which chemical group is most likely to be responsible for an organic molecule behaving as a base?

Answer: Amino

Question: The chemical group that acts as an acid is the __________.

Answer: carboxyl group (-COOH)