Human Anatomy & Physiology 1st Semester Exam Review

Front

Where would axillary hair be found on a person?

Back

Axillary hair is found in the armpit.

Front

The ability of an organism to maintain a stable internal environment is called___________.

Back

Homeostasis.

Tags

NGSS.HS-LS1-3

Front

Which organ system provides support, protection, framework and stores inorganic salts?

Back

The skeletal system.

Front

Which part of the brain receives and relays messages from sense organs and is known as the 'relay station'?

Back

The thalamus.

Tags

NGSS.MS-LS1-8

Front

When light rays pass through the lens of the eye, they are projected onto the __________.

Back

Retina.

Front

What is the primary function of the skeletal system?

Back

To provide support, protection, and framework for the body, and to store inorganic salts.

Front

Define homeostasis in the context of human physiology.

Back

Homeostasis is the ability of an organism to maintain a stable internal environment despite changes in external conditions.

Tags

NGSS.HS-LS1-3

Front

What role does the thalamus play in the brain?

Back

The thalamus acts as a relay station, receiving and sending sensory information to the appropriate areas of the brain.

Front

Identify the main components of the integumentary system.

Back

The integumentary system includes the skin, hair, nails, and associated glands.

Front

What is the function of the retina in the eye?

Back

The retina converts light rays into neural signals that are sent to the brain for visual recognition.