Which of the following is not a characteristic of an animal?
a.) they are heterotrophic
b.) they are photosynthetic
c.) they are multicellular
d.) their cells contain a nucleus

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !