Presentation_ Introduction Animal Structure and Function (Revised 2024)

What is the difference between Anatomy and Physiology?

Anatomy studies form, while Physiology studies functions.

What are the four major categories of tissues?

Epithelial, Connective, Muscle, Nervous.

What is the main protein found in connective tissue?

Collagen.

What is the function of epithelial tissue?

Protection, absorption, and secretion.

What are the three main types of muscle tissue?

Skeletal, Cardiac, and Smooth muscle.

What does the nervous tissue consist of?

Neurons and supporting cells that transmit electrical signals.

What organ system is responsible for transporting food and oxygen?

Circulatory system.

What organ systems work together for support and movement?

Skeletal and muscular systems.

What is the function of the respiratory system?

Absorption of oxygen and release of carbon dioxide.

What are the functions of the integumentary system?

Covers and protects the body.

What is the primary function of the excretory system?

Disposal of certain wastes.

What is the role of the lymphatic/immune system?

Protection from infection and cell malfunction.

What are the basic functions of the digestive system?

Absorption and breakdown of food.

How does the reproductive system support offspring?

Produces gametes and supports development.

What is the function of nervous tissue?

Sensation and interpretation of stimuli.

What do organs consist of?

Tissues working together to perform specific functions.

What type of connective tissue acts as padding under the skin?

Loose connective tissue.

What is a key characteristic of smooth muscle tissue?

It is involuntary and helps with movement of internal organs.

What tissue lines the surfaces of the body?

Epithelial tissue.

What is the primary role of collagen in connective tissues?

Provides strength and support.

In what organs do you find simple squamous epithelium?

Air sacs of the lungs.

What type of epithelium is found in the intestines?

Simple columnar epithelium.