Test 1-BIO 210 Verified Solutions
**Anatomy** ️The study of structure (location and appearance).
**Physiology** ️The study of function at various levels (construction and operation).
**Subdivisions of Anatomy** ️Gross, Macroscopic, Microscopic, Developmental.
**Principle of Complement...
**Necessary Life Functions (8 total)** ✔️Maintaining boundaries, Movement, Responsiveness,
Digestion, Metabolism, Excretion, Reproduction (increasing in number), Growth (increasing in size).
,**Survival Needs (5 total)** ✔️Nutrients, Oxygen, Water, Normal body temperature, Appropriate
atmospheric pressure.
**Homeostasis** ✔️The maintenance of a relatively stable internal environment despite continuous
external changes (a dynamic state of equilibrium).
Homeostatic Control Mechanisms ✔️Negative Feedback (regulating body tempand regulating of bld
volume in ADH) & Positive Feedback(INHANCEMENT OF LABOR CONTRACTIONS OR BLOOD CLOTTING
(*once positive feedback achieves what it needs, negative feedback stops it*) nervous and endocrine
systems
Components of a Control Mechanism ✔️Receptor (sensor)
Control Center (determines set point at which variable is maintained)
Effector (response act to reduce or enhance the stimulus/feedback)
Chemical reactions ✔️chemical bonds are formed rearranged or broken
States of Matter ✔️SOLID (definite shape and volume)
LIQUID (definite volume, changeable shape)
, GAS (changeable volume and shape)
Kinetic Energy ✔️anything in motion or in the process of being used
Potential Energy ✔️stored or inactive energy (turns into kinetic once put into motion)
Principle forms of energy (can transition through all) ✔️-Chemical energy
-Electrical energy
-Mechanical energy
-Radiant/electromagnetic energy
Atoms ✔️smallest form of matter (unique building blocks for each element)
Major Elements of the Human Body and all living creatures ✔️Carbon
Hydrogen
Oxygen
Nitrogen
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