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What is Anatomy and Physiology?

Anatomy is the study of the structure and relationship between body parts, and physiology is the study of the function of body parts and the body as a whole.

Being like this:

Every movement you make, and every new day that you live to see, is the result of a collection of systems working together to function properly.

Body's organization

Structure and function of each part of our body:

-chemical

-cellular

-tissues

-organs

-organ systems

-the body

Keeping body's homeostasis.

Everything is made up of atoms, the cell is the smallest but very important structure. Depending on your work is the size and shape it will have.

TISSUES

It is a group of similar cells. Being made up of a combination of the same cells, a tissue has the same function in any part of the body. The union between tissues shapes the different organs.

The type of tissue defines it is function, and there are four different types of tissues.

-Nervous tissues: control and communication.

-Muscle tissues: movement.

-Epithetial tissues: cover and protect the body.

-Connective tissues: provide support.

THE INTEGUMENTARY SYSTEM

This system has three main functions:

-Act as a protective barrier.

-To how you sense the world around you.

-Plays a role in the excretion of waste.

All through skin sensory receptors. Everything is through the interpretation of electrical impulses.

THE NERVOUS SYSTEM

Is a complex collection of nerves and specialized cells know as neurons that transmit signals between different parts of the body. It is essentially the body is electrical wiring.

Structurally, the nervous system has two components: the central nervous system and the peripheral nervous system.

SENSORY SYSTEMS

Consists of sensory neurons including the sensory receptor cells, neural pathways, and part of the brain involved in sensory perception. Commontly recognized sensory systems are those for:

-vision: eyes

-hearing: ears.

-touch: skin.

-taste: mouth.

-smell: nose

-balance.