A&P 1 FINAL EXAM VERSION 2 QUESTIONS WITH VERIFIED SOLUTIONS LATEST UPDATE 2026

A&P 1 FINAL EXAM VERSION 2 QUESTIONS WITH VERIFIED SOLUTIONS LATEST UPDATE 2026 Define the body movement involved in elevation and depression. - Answers Elevation - upward movement of a structure. Depression - downward movement of a structure. Name the anatomical pair of terms that best describe the directions of the red arrows in the figure below. (Note that two responses are needed for full credit) - Answers Anterior-Posterior Determine whether each of the following statements is true or false. 1.) The thoracic cavity contains the lungs and stomach. 2.) The abdominal cavity houses the spleen and liver. - Answers 1. False. 2. True. Name the planes of the body shown in Figures A and B below. - Answers A. Transverse Plane B. Sagittal Plane Each of the following statements is true of prokaryotic cells, except: a. Prokaryotic cells are typically smaller than eukaryotic cells. b. DNA of a prokaryotic cell is enclosed in a nuclear membrane. c. Prokaryotic cells contain plasma membranes and ribosomes. d. Prokaryotic cells do not contain lysosomes and Golgi apparatus. - Answers DNA of a prokaryotic cell is enclosed in a nuclear membrane. True or False; if false, make the statement true: Lysosomes convert chemical energy found in food into ATP. - Answers False. Mitochondria convert chemical energy found in food into ATP. Name the two structures (A and B) found inside the cell below. - Answers A. Ribosomes (free) B. Microtubules or Cytoskeleton Which of the following is NOT true of microtubules? a. They are a type of cytoskeleton. b. They are involved in the structure of cilia and flagella. c. They are free moving throughout the cell. d.They are hollow cylinders - Answers They are free moving throughout the cell. Fill in the blank: _______ is the process of small molecules moving from an area of higher concentration on one side of the cellular membrane to an area of lower concentration on the other side. - Answers Diffusion. Match each term with the correct definition concerning water solutions in cells. a. Osmosis b. Isotonic c. Hypertonic d. Hypotonic 1. solute particles outside the cell 2. refers to an equal amount 3. the solution contains molecules inside the cell 4. the diffusion of water - Answers Osmosis- 4 Isotonic -2 Hypertonic- 3 Hypotonic- 1 Are the following statements true or false concerning the sodium potassium pump in cell membranes? 1. It requires active transport. 2. Ions, because of their polar nature, do not require carrier proteins to cross the membrane. 3. Sodium ions move actively inside of the cell after they have diffused outward. 4. The pump maintains an electrical gradient across the membrane. - Answers 1. True. 2. False. 3. False. 4. True. True or False: The left lung has 3 lobes. - Answers False. The hilum is where the ____________ and __________ enter through each lung. a. Arteries and veins b. Pleura and alveoli c. Pulmonary vessels and bronchi d. None of the above - Answers Pulmonary vessels and bronchi. Fill in the blank: The _______ is a muscle that is attached by the hyoid bone, mandible, and the lingual frenulum. - Answers Tongue. Which of the following structures make up the mouth? (Select all that apply) a. Lips b. Tongue c. Uvula d. Cheeks e. Hard and soft palate - Answers Lips Tongue Uvula Cheeks Hard and soft palate