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44 Cards in this Set
- Front
- Back
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Anatomy |
Structure of body |
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Gross (macroscopic) anatomy |
Large parts |
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Regional anatomy |
Regions |
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Chemical level |
Simplest level of organization. Atoms combine to form molecules. |
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Cellular level |
Smallest unit of life. Different shape/size due to function. |
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Microscopic anatomy |
Small parts too small to see with the naked eye |
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Developmental anatomy |
Change throughout life span |
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Levels of structural organization |
Chemical, cellular, tissue, organ, organ system, organismal |
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Physiology |
Function of body |
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Renal physiology |
Kidney and urine production |
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Workings of nervous system
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Neurophysiology |
Workings of nervous system |
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Cardiovascular physiology |
Operation of heart and blood vessels |
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Principle of complementary of structure and function |
What structures can do do to their shape |
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Tissue level |
Group of cells with common function |
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Organ level |
Group of tissue that performs a function |
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Organ system level |
Organs that work together |
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Organismal level |
Organ systems that work together |
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Survival needs |
Maintain life functions |
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Necessary life functions |
Maintaining boundaries, movement, responsiveness, digestion, metabolism, excretion, reproduction, growth |
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Maintaining boundaries |
Ex: cell membrane Ex: skin |
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Movement |
Allows organisms to travel through the environment. |
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Responsiveness |
Detect and respond to change in environment |
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Digestion |
Breaking down food into molecules |
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Metabolism |
Catabolism: breaking down Anabolism: complex structure from simpler ones Cellular respiration: nutrients and oxygen to make energy |
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Respiratory system |
Nasal cavity. Pharynx. Larynx. Trachea. Lungs. Bronchus. Supplies blood with oxygen |
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Digestive system |
Oral cavity- anus. Breaks down food |
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Urinary system |
Eliminates nitrogenous waste |
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Reproductive system |
Male parts. Female parts. To reproduce |
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Homeostasis |
Maintain stable internal environment. |
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1. Variable |
Regulated factor |
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2 Receptors |
Detects change |
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Control center |
Finds set point for variable |
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Homeostasis feedback is... |
Negative feedback |
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Positive feedback is.... |
Not related to maintenance of homeostasis |
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Excretion |
Removing waste |
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Reproduction |
Producing more cells |
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Growth |
Increasing size |
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Survival needs |
Chemical reactions: atp Nutrients, oxygen, water, body temp, atmospheric pressure |
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Integumentary system |
Hair. Skin. Nails. Protection layer |
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Skeletal system |
Joints. Bones. Protect and support organs |
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Muscular system |
Skeletal muscles. Manipulation to environment |
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Nervous system |
Brain. Spine. Nerves. Control system of body |
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Endocrine system |
Glands. Testis. Ovary. Secrete hormones |
