Test 1: Human Body Systems - Skin, Homeostasis, Cells, Body Orie

Front

What is the basic structural and functional unit of all living organisms?

Back

Cell

Front

What direction are the arrows pointing if they indicate a position further from the point of attachment?

Back

Distal

Front

What part of the nail is not visible and is located beneath the skin?

Back

Nail root

Front

In anatomical terms, how is the head positioned relative to the shoulders?

Back

Superior

Front

Which organelle is known as the powerhouse of the cell?

Back

Mitochondria

Front

What is homeostasis?

Back

The process by which living organisms maintain a stable internal environment.

Front

What is the function of the skin in the human body?

Back

To protect internal organs, regulate temperature, and provide sensory information.

Front

What is the term for the position of a body part that is closer to the midline of the body?

Back

Medial

Front

What is the role of the mitochondria in a cell?

Back

To produce energy in the form of ATP through cellular respiration.

Front

What is the term for the outermost layer of skin?

Back

Epidermis