Tcdha Anatomy And Physiology Test 1 Exam Questions (156 Terms) With Verified Definitions Updated 2024

Resistance {Ans: Describes all factors that inhibit (goes against) flow down a particular gradient}What are the three types of Muscular System? {Ans: I) Smooth muscle II) Cardiac Muscles III) Skeletal Muscles}What term describes a force that opposes flow along a gradient? {Ans: Resistance}Proximal {Ans: Closer to the point of attachment}Covalent Bonds {Ans: - Bonds created by sharing electrons with other atoms. - Making both of them stable - May share 1-3 pairs between atoms}Where are electrons located? {Ans: Orbitals surrounding the nucleus}Chemicals are assemble into... {Ans: Cells - the basic unit of all life}What does ATP stand for? {Ans: Adenosine triphosphate - A molecule that carries energy (found in all cells)}What are three types of particles found in atoms? {Ans: Protons, neutrons, and electrons}An Effector {Ans: - Increases or decreases it's activity, as necessary, in response to signals from the control centre - Also, restores the normal level of regulated variable}The Nervous System {Ans: - Brain, spinal cord, and nerves make up this complex system by which that body is controlled and coordinated - Includes the eyes, ears, taste buds and organ of smell - Receptors of the general