EXAM COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED ANSWERS) | A+
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artery - a blood vessel that carries blood away from the heart
/.capillary - a tiny blood vessel; food, oxygen, and other substances pass from the
capillaries into the cells
/.cell - the basic unit of body structure
/.digestion - the process of physically and chemically breaking down food so that it can
be absorbed for use by the cells
/.hormone - the substance secreted by the endocrine glands into the bloodstream
/.hemoglobin - the substance in red blood cells that carries oxygen and gives blood its
color
/.immunity - protection against a disease or condition
/.menstruation - the process in which the lining of the uterus breaks up and is
discharged form the body through the vagina
/.metabolism - the burning of food for heat and energy by the cells
/.organ - groups of tissues with the same function
/.peristalsis - involuntary muscle contractions in the digestive system that move food
down the esophagus through the alimentary canal
/.respiration - the process of supplying the cells with oxygen and removing carbon
dioxide from them
/.system - organs that work together to perform special functions
/.tissue - a group of cells with similar functions
/.vein - a blood vessel that returns blood to the heart
/.gastro-intestinal - GI