A&P Flashcards
The study of the structures of the human body and the substances these structures are made of.
Anatomy
The study of the functions and activities performed by the body structures, including physical and chemical processes.
Physiology
The study of the structure and composition of tissue. Also known as microscopic anatomy.
Histology
The basic unit of all living things.
Cells
The dense, active protoplasm found in the center of the cell.
Nucleus
A colorless, jellylike substance in which nutrients such as proteins, fats, carbohydrates, mineral salts, and water are present.
Protoplasm
Takes in nutrients, breaks them down, and creates energy for the cell.
Mitochondria
The chemical energy used within cells for metabolism is called _____.
ATP
Supports, protects, and binds together other tissues of the body. Examples include bone, cartilage, ligaments, tendons, fascia, blood, and fat.
Connective tissue
Protective lining on cavities of the body and surfaces of organs. Examples are skin, mucous membranes, the lining of the heart, digestive and respiratory organs, and the glands.
Epithelial tissue
Contracts and moves the various parts of the body.
Muscle tissue
Carries messages through the central nervous system to control and coordinate all bodily functions. Composed of neruons.
Nerve tissue
A collection of tissues that have an identifiable structure and that perform specific functions.
Organs
Bone that forms the back of the skull above the nape.
Occipital bone
The two _____ bones form form the sides and top of the cranium.
Parietal
Bone that forms the forehead.
Frontal bone
The two ____ bones form the sides of the head in the ear region.
Temporal
The light, spongy bone between the eye sockets that forms part of the nasal cavities.
Ethmoid bone.