EVERYDAY SCIENCE

Detailed explanation-1: -Eukaryotes such as fungi, protozoa, plants, and animals, and thus we humans, have cells with complex structure (Figure 1) with internal membranes and membrane-bounded organelles. These include the chromosome-containing nucleus surrounded by a nuclear envelope consisting of two membranes.

Detailed explanation-2: -In addition to the nucleus, eukaryotic cells may contain several other types of organelles, which may include mitochondria, chloroplasts, the endoplasmic reticulum, the Golgi apparatus, and lysosomes. Each of these organelles performs a specific function critical to the cell’s survival.

Detailed explanation-3: -Eukaryotic cells have membrane-bound organelles. The nucleus stores DNA. The endoplasmic reticulum and Golgi body are involved in protein maturation and transport. Mitochondria are where ATP is made.

Detailed explanation-4: -Answer and Explanation: The structures found only in eukaryotes are membrane-bound organelles and a nucleus.

Detailed explanation-5: -Eukaryotic cells are more complex than prokaryotes, and the DNA is linear and found within a nucleus. Eukaryotic cells boast their own personal “power plants”, called mitochondria.