BIOMOLECULES AND ENZYMES

Detailed explanation-1: -All protists, animals, fungi, and plants are made of cells and are alive.

Detailed explanation-2: -The Eukaryota include the organisms that most people are most familiar with-all animals, plants, fungi, and protists. They also include the vast majority of the organisms that paleontologists work with.

Detailed explanation-3: -Characteristics of Protists. Like all other eukaryotes, protists have a nucleus containing their DNA. They also have other membrane-bound organelles, such as mitochondria and the endoplasmic reticulum. Most protists are single-celled.

Detailed explanation-4: -Animal-like protists are called protozoa. Protozoa are single-celled eukaryotes that share some traits with animals. Like animals, they can move, and they are heterotrophs. That means they eat things outside of themselves instead of producing their own food.