Question

bio - 201 topic 3: the integument, skeleton, and articulations
practice it
what is the periosteum?
a thin layer of connective tissue that covers the surface of bones and provides nutrients.
a thin layer of skin that covers the surface of bones and provides nutrients.
a thin layer of connective tissue that covers the surface of muscles and provides nutrients.
a layer of muscle tissue that covers the surface of bones and provides nutrients.
a thick layer of connective tissue that covers the surface of bones and provides nutrients.

Explanation:

The periosteum is a thin connective - tissue layer covering bone surfaces and supplying nutrients. It is not skin, muscle tissue, nor does it cover muscles.

Answer:

A. A thin layer of connective tissue that covers the surface of bones and provides nutrients.