Which cell structure serves the stated function in both eukaryotic and prokaryotic cells?
nucleus: stores genetic material
cytoplasm: protects cell structures
ribosomes: regulate cell processes
dna: surrounds cell contents

Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.