ATI TEAS 7 Science Practice Test Questions & Answers

Homeostasis is defined as: Ability of human beings to keep body weight within normal limits Maintenance of a constant external temperature inside a room Ingestion of enough food to keep hunger pains from developing Tendency of the body to maintain a stable environment - ANSWERSAbility of human beings to keep body weight within normal limits Where is the gastrocnemius vein in relation to the femoral vein? Lateral Distal Superior Ventral - ANSWERSDistal Which is NOT a type of protein? Fibrous Membrane Globular Unsaturated - ANSWERSUnsaturated Which of the following is true regarding adipocytes? They are involved in the secretion of glucose. They are responsible for storing the fat that is found in adipose tissue. They are critical in the digestive breakdown of fat. They are the foundational element of muscles. - ANSWERSThey are responsible for storing the fat that is found in adipose tissue. What is the role of ribosomes? Make proteins Waste removal Transport Storage - ANSWERSMake proteins Which of the following is an example of a chemical change? Releasing compressed gas to make a bottle-rocket launch Adding water to clay to make slip Crystalizing honey to make candy Including baking soda in a recipe to make it less sour - ANSWERSCrystalizing honey to make candy Which of the following is exchanged between two or more atoms that undergo ionic bonding? Neutrons Transitory electrons Valence electrons Electrical charges - ANSWERSElectrical Charges Which of the following anatomical terms is NOT part of the knee? Medial collateral ligament Patella Lateral malleolus Lateral meniscus - ANSWERSLateral malleolus What is most likely the pH of a solution containing many hydroxide ions (OH-)and few hydrogen ions (H+) 2 6 7 9 - ANSWERS9