Chapter 4 The Tissue Level of Organization

Front

Which one of the following is not one of the four main tissue categories? muscle tissue, neural tissue, osseous tissue, connective tissue, epithelial tissue

Back

osseous tissue

Front

The tissue that always has a "top" and a "bottom" is

Back

epithelial tissue.

Front

Functions of epithelia include all of the following, except: providing physical protection, controlling permeability, absorption, producing specialized secretions, supporting muscle cells.

Back

supporting muscle cells.

Front

Epithelial cells exhibit modifications that adapt them for

Back

secretion.

Front

Epithelial cells that are adapted for absorption or secretion usually have ________ at their free surface.

Back

microvilli

Front

A type of intercellular junction that stops materials from crossing an epithelium between cells is termed a(n)

Back

occluding junction.

Front

Dead skin cells are shed in thin sheets because they are held together by "spots" of proteoglycan reinforced by intermediate filaments. Such strong intercellular connections are called

Back

desmosomes.

Front

Epithelium is connected to underlying connective tissue by

Back

a basal lamina.

Front

The basic shapes of epithelial cells include all of the following, except

Back

oval

Front

Mesothelium is to the body cavities as endothelium is to the

Back

heart and blood vessels.