Which class of macromolecules is generally hydrophobic?
proteins
lipids
carbohydrates
nucleic acids

The correct answer is lipids.

Explanation:

A lipid is a type of biomolecule found in living things. It is waxy or oily. Fats are made up of lipid molecules. A lipid is a biomolecule that is only soluble in nonpolar solvents such as benzene. Lipids are long chains of carbon and hydrogen molecules.

Lipids are nonpolar molecules hence their ends are not charged. Because lipids are nonpolar and water is polar therefore, these biomolecules are not soluble in water. the lipid molecules are hydrophobic and not bond or share electrons to water molecules in any way, it is called hydrophobicity.

Thus, the correct answer is lipids.

by drinking easy

very easy

the answer is admiramos

the rule for verbs is whoever you are referring to (in this case 'nosotros'), you need to change the ending of the word.

nosotros - amos

yo - o

tu - as

el, ella, usted - a

ellos, ellas, ustedes - an

(examples: nosotros bailamos (instead of bailar) or yo hablo (instead of habla)