Chapter 3, Anatomy and Physiology Questions with Correct Answers Rated A+

The control center of cell activities is called the: a. nucleus b. cytoplasm c. protoplasm d. body system - a. nucleus Which of the following is NOT an example of metabolism? a. building up of larger molecules from smaller ones b. controlling the basic functions and activities of the cell c. releasing energy to perform specific body functions d. breaking down of larger molecules or substances into smaller ones - b. controlling the basic functions and activities of the cell The process of building up larger molecules from small ones is: a. anabolism b. catabolism c. physiology d. cell division - a. anabolism The release of energy within a cell necessary for the performance of specific body functions is called: a. sleep b. osteology c. anabolism d. catabolism - d. catabolism What is the role of epithelial tissue? a. coordinate body functions b. contract to produce motion c. support, protect and hold the body together d. cover and protect body surfaces and internal organs - d. cover and protect body surfaces and internal organs A group of body structures that, together, perform one or more vital functions of the body is a(n): a. cell b. tissue c. organ d. system - d. system The point at which two or more bones are joined together is called a: a. joint b. tendon c. synapse d. ligament - a. joint Which of the following is NOT a function of the skeletal system? a. allowing body movement b. sending and receiving body messages c. surrounding and protecting internal organs d. providing a frame to which muscles can attach - b. sending and receiving body messages The parietal bones form the: a. cheek b. upper jaw c. bridge of the nose d. crown and upper sides of the head - d. crown and upper sides of the head The five long, thin bones that form the palm of the hand are the: a. carpals b. maxillae c. phalanges d. metacarpals - d. metacarpals One function of the muscular system includes supporting the: a. brain b. skeletal system c. digestive system d. endocrine system - b. skeletal system The muscles that respond to commands regulated by will are referred to as: a. cardiac b. striated c. involuntary d. non-striated - b. striated The portion of the muscle that is joined to moveable attachments such as bones, moveable muscles or skin is know as the: a. belly b. origin c. sternum d. insertion - d. insertion Muscles affected by massage are generally manipulated from the: a. insertion to belly b. belly to insertion c. insertion to origin d. origin to insertion - insertion to origin The muscle that circles the eye socket and functions to close the eyelid is known as: a. mentalis b. procerus c. buccinator d. orbicularis oculi - d. orbicularis oculi