Epithelial Tissue Quiz

What is one of the primary functions of epithelial tissue?

• To provide structural support to bones

• To transmit nerve impulses

• To act as a barrier against physical, chemical, and biological damage

• To store energy in the form of fat

Which of the following is a function of epithelial cells in the small intestine?

• Filtering waste products

• Producing red blood cells

• Releasing digestive enzymes

• Absorbing oxygen

What is a characteristic feature of glandular epithelium?

• It contains many secretory cells

• It is primarily involved in muscle contraction

• It forms the outer layer of the skin

• It is responsible for transmitting electrical signals

What is the role of cilia in epithelial cells?

• To provide structural support

• To store nutrients

• To move fluids and particles

• To conduct electrical impulses

How does the ciliated epithelium in the airways help protect the body?

• By generating heat

• By absorbing nutrients

• By producing hormones

• By sweeping mucus and trapped particles towards the throat