The most widely distributed type of cartilage, which covers the ends of bones, forms rings maintaining respiratory airways, and is found in the embryonic skeleton, is

A motor unit is _________ neuron(s) and ___________ muscle cell(s).

The functional unit of compact bone is:

The layer of skin from which new epidermal cells originate is the

Here is a picture of the trachea. List 4 specific tissues in this organ and their functions.

An ‘A band” is:

Skeletal muscle contains bundles of muscle fibers called ____________.

Which tissue type and location are matched correctly?

Initial investment of 2 ATP is needed to initiate:

histology is: