Exam 31: Homeostasis and the Organization of the Animal Body

The tissue that contains multiple layers of cells that are pushed to the surface and die, becoming a tough protective layer, is ________.

The circulatory system plays a role in temperature regulation. True or False?

The dermis of the skin is composed of stratified epithelium. True or False?

Large amounts of extracellular material are characteristic of:

You are given a sample of tissue to identify. The cells contain large amounts of protein arranged in stripes. When an electrical charge is applied to it, the tissue twitches and then relaxes. You classify this sample as ________ tissue.

In stratified epithelium, cell division occurs:

Glands that lack ________ secrete hormones.

An extracellular matrix is characteristic of connective tissue. True or False?

Widely scattered cells embedded in large amounts of extracellular material composed of randomly arranged collagen fibers make up:

Glial cells provide structural and chemical support to neurons. True or False?

The body temperature of an ________ changes to match the temperature of the external environment.

Groups of tissues that function together form a(n):

Which tissue helps endotherms maintain body temperature?

When you move your fingers to turn the page, you are using the nervous system and:

An endotherm uses ________ feedback loops to maintain homeostasis.

How are cardiac and smooth muscles similar?

The common garter snake (Thamnophis sirtalis)is found throughout North America. In the South, it is active year round. In the North, it is active during the warmer months but hibernates during the winter. It is commonly found basking on warm rocks during cool mornings. This lifestyle indicates the snake is probably:

The meshwork in dense connective tissue contains large amounts of calcium. True or False?

Tissues that come together in a single structure within the body to carry out complex functions make up a(n)________.

Endotherms maintain a nearly consistent ________.