Biology 223 Final Exam CSN Study Guide with Complete Solutions
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Course
Biology 223
Institution
Biology 223
Biology 223 Final Exam CSN Study
Guide with Complete Solutions
Anatomy - Answer️️ -The study of body structure
Physiology - Answer️️ -Study of function
Microscopic Anatomy - Answer️️ -deals with structures too small to be seen with the
naked eye
Macroscopic Anatomy - Answer️️ ...
intrinsic regulation - Answer✔️✔️-automatic response in a cell, tissue, or organ
Extrinsic regulation - Answer✔️✔️-Responses controlled by nervous and endocrine
systems
feedback loop components - Answer✔️✔️-receptor- structure that is sensitive to the
stimulus control center- gets info from receptor, sends command to effector
effector-muscle, glands, adipose tissue. responds and tries to restore
negative feedback loop - Answer✔️✔️-Causes a system to change in the opposite
direction from which it is moving
positive feedback loop - Answer✔️✔️-a feedback loop in which change in a system is
amplified
Anitomical Position - Answer✔️✔️-Erect posture, Head, Eyes and Toes pointing forward,
Feet together, Arms by the side, Palms point forward
bilateral symmetry - Answer✔️✔️-arrangement of body parts so there are distinct left and
right halves that mirror each other
Directional Terms - Answer✔️✔️-Superior or cranial - toward the head end of the body;
upper (example, the hand is part of the superior extremity).
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