Which of the following are LEAST likely to diffuse through the phospholipid membrane?

The figure shows the structures of glucose and fructose.  These two molecules differ in the ____________.

Thylakoids, DNA and ribosomes are all components found in ______.

Which of the following metabolic pathways normally occurs regardless of whether oxygen is present?

The buffering process involves

Identify the major organic product(s) generated from the reaction shown.

What reagent(s)  is (are) needed to accomplish the following reaction?

Bonus question What is the IUPAC name for the expected final product of the reaction shown?

Identify the expected major organic product(s) of the following reaction.

What is the expected major organic product from the treatment of 4-methyl-2-pentyne with sodium metal in liquid ammonia?