Question

short answer: make sure to answer each question fully (points vary) name at least 4 organ systems and provide a description of their primary function. (3) 2. which type of connective tissue specializes in the storage of fat? (1) adipose name the four types of tissues and provide the major function of each adipose - storing fat compare and contrast skeletal, smooth, and muscle tissues in terms of appearance, control, and function. (6)

Explanation:

1. Circulatory System: Transports blood, nutrients, oxygen, and waste - products. It consists of the heart, blood vessels, and blood.
2. Respiratory System: Facilitates gas - exchange, taking in oxygen and expelling carbon dioxide. Organs include the lungs, trachea, etc.
3. Digestive System: Breaks down food into nutrients that can be absorbed by the body. Includes organs like the stomach, intestines, etc.
4. Nervous System: Coordinates body activities, transmits signals between different parts of the body. Comprises the brain, spinal cord, and nerves.

For the second question, adipose tissue is the connective tissue that specializes in fat storage. For the third question, the four types of tissues and their major functions are:

• Epithelial Tissue: Protection (covers body surfaces and lines organs), secretion, absorption.
• Connective Tissue: Support (e.g., bones support the body), protection, binding of organs.
• Muscle Tissue: Movement (skeletal muscle for voluntary movement, smooth and cardiac for involuntary functions).
• Nervous Tissue: Transmission of nerve impulses for communication within the body.

For the fourth question:

• Skeletal Muscle: Appearance: Striated; Control: Voluntary; Function: Movement of the skeleton.
• Smooth Muscle: Appearance: Non - striated; Control: Involuntary; Function: Movement of substances through organs like the digestive tract.
• Cardiac Muscle: Appearance: Striated; Control: Involuntary; Function: Pumps blood in the heart.

Answer:

1. Circulatory System: Transports substances. Respiratory System: Gas - exchange. Digestive System: Breaks down food. Nervous System: Coordinates activities.
2. Adipose
3. Epithelial Tissue: Protection, secretion, absorption. Connective Tissue: Support, protection, binding. Muscle Tissue: Movement. Nervous Tissue: Transmits impulses.
4. Skeletal Muscle: Striated, Voluntary, Moves skeleton. Smooth Muscle: Non - striated, Involuntary, Moves substances in organs. Cardiac Muscle: Striated, Involuntary, Pumps blood.