What type of reaction is this diagram illustrating?

Fatty acids with double bonds between some of their carbons are said to be:

What color is the box indicating a carboxyl group in this diagram?

Match each description below with the family of macromolecules to which it applies.

Which of these statements about dietary fats is true?

Water molecules exhibit the property of ____, which means they stick to each other.

Mary’s doctor said she needs more fiber in her diet. Her doctor is referring to:

An atom that normally has ___ in its outer shell would tend NOT to form chemical bonds with other atoms.

Molecules or compounds such as acids, bases, and salts are all called ___.

Which of the following elements is not correctly matched with its chemical symbol?