Human Body Review

Front

What is the top layer of skin called?

Back

Epidermis: The outermost layer of skin that provides a barrier and protects underlying tissues.

Front

Which organ of the digestive system physically breaks down food by the squeezing and churning of muscular contractions?

Back

Stomach: A muscular organ that mixes food with digestive juices to break it down.

Front

Which part of the brain allows you to make computations?

Back

Frontal Lobe: The region of the brain responsible for reasoning, problem-solving, and planning.

Front

These muscles are found in internal organs.

Back

Smooth Muscles: Involuntary muscles that control the movement of internal organs.

Front

Which part of the brain controls your speech?

Back

Temporal Lobe: The area of the brain involved in processing auditory information and speech.

Front

What is the function of the dermis?

Back

Dermis: The layer of skin beneath the epidermis that contains connective tissue, hair follicles, and sweat glands.

Front

What is the role of the esophagus in the digestive system?

Back

Esophagus: A muscular tube that connects the throat to the stomach, transporting food.

Front

What type of muscle is responsible for pumping blood?

Back

Cardiac Muscle: The specialized muscle found only in the heart that contracts to pump blood.

Front

What is the function of the small intestine?

Back

Small Intestine: The part of the digestive system where most of the digestion and absorption of nutrients occurs.

Front

What is the role of the hypothalamus?

Back

Hypothalamus: A region of the brain that regulates body temperature, hunger, and thirst.