HESI A2 SCIENCE EXAM QUESTIONS WITH CORRECT VERIFIED ANSWERS | 100% PASS (A+ CERTIFIED)

gallon to quarts Correct Answer 4 quarts 1 quart to pints Correct Answer 2 pints 1 pint to cups Correct Answer 2 cups 1 cup to ounces Correct Answer 8 ounces 1 inch to centimeters Correct Answer 2.54 cm boiling point of water Correct Answer 100 C 1 pound to ounces Correct Answer 16 oz 1 ton to pounds Correct Answer 2,000 lbs 1 mile to yards Correct Answer 1760 yds 1 mile to feet Correct Answer 5280 ft 3 steps to convert C to F Correct Answer Take C 1.) Multipy by 9 2.) Divide by 5 3.) Add 32 3 steps to convert F to C Correct Answer Take F 1.) Deduct 32 2.) Multiply by 5 3.) Divide by 9 pneumonic device for hierarchy organization Correct Answer King Phillip Came Over For Great Spaghetti Kingdom Phyllum Class Genus Species What are the 7 categories in the hierarchy of nomenclature? Correct Answer Kingdom Phylum Class Order Family Genus Species King Phillip Came Over For Great Spaghetti What are the four steps of the Scientific Method? Correct Answer observation hypothesis experiment conclusion What is the simple structure of the water molecule? Correct Answer 2 hydrogen atoms covalently bonded to one oxygen atom What are the characteristics of water due to hydrogen bonding? Correct Answer polarity, high specific heat, cohesion, adhesion How does having a high specific heat value affect water's temperature? Correct Answer resists shifts in temperature cohesion Correct Answer ability of a molecule to stay attracted to molecules of the same substance adhesion Correct Answer ability of a molecule to stay attracted to molecule of another substance What pattern do the crystals in water form when frozen? Correct Answer lattice (causes floating) What characteristic of water allows it to be the Universal Solvent? Correct Answer polarity What is the general structure of carbohydrates? Correct Answer long chains (polymers) of sugars What is the function of carbohydrates in the body? What are they the "backbone" of? Correct Answer