LPN entrance exam (science section) questions with correct answers

what is the name for any substance that stimulates the production of antibodies Answer Antigen List the cellular hierarchy from simplest to most complex structure Answer cell, tissue, organ, organ system, organism if a cell is placed in a hypertonic solution, what will happen to the cell Answer it will shrink Which group of major parts and organs make up the immune system? Answer lymphatic system, spleen, tonsils, thymus, and bone marrow the rate of a chemical reaction depends on all of the following except Answer amount of mass lost which best defines."for a given mass and constant temperature, an inverse relationship exists between the volume and pressure of a gas" Answer Boyle's law what statement correctly compares prokaryotic and eukaryotic cells Answer prokaryotic cells do not contain membrane-bound organelle, eukaryotic cells do. what is the role of ribosomes Answer make proteins