Question

what is one difference between prokaryotes and eukaryotes? 3 points only prokaryotes have a nuclear membrane. organelles are found only in prokaryotes. only eukaryotes are always unicellular. only eukaryotes contain mitochondria. a leg bone is made up of a variety of tissues, including marrow, compact bone, and spongy bone. what level of organization is the leg bone? 3 points tissue

Explanation:

1. Prokaryotes lack a true nucleus with a nuclear membrane and membrane - bound organelles like mitochondria, while eukaryotes have a nucleus and various membrane - bound organelles including mitochondria.
2. A leg bone is an organ as it is composed of different types of tissues working together to perform specific functions.

Answer:

1. Only eukaryotes contain mitochondria.
2. organ