Anatomy and physiology - EXAM 1 Seminole State Coleman Questions with 100% Correct Answers | Latest Update | Verified
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Course
Anatomy and physiology - Seminole State Col
Institution
Anatomy And Physiology - Seminole State Col
Responsiveness - Reaction to stimuli
*cells can respond to stimuli
*organisms respond too stimuli primarily by reaction of nerve
levels of organization : cellular level - -Cells are the smallest living units
-Cellular structures have specific functions
-Different cell types have different func...
levels of organization : chemical level - -Atoms are the smallest stable units of matter
-Atoms combine to form molecules
-Molecular shape defines function
levels of organization:
tissue level - -A collection of cells working together to perform a specific function
-4 basic tissue types
, Epithelial, connective, muscle, and nervous tissues
Epithelium - Coverings
Linnings
Glands
Muscle - Movements
Connective tissue - Supports and protect- includes blood,fat wand bone
Nervous tissue - Internal communications from body to brain
levels of organization:
organ level - Organ: Two or more tissues working together to perform specific functions
levels of organization:
organ system level - Two or more organs working together to perform specific functions
levels of organization:
organism level - all organ systems working together to maintain health
Organizational - All parts organized for function
Boundaries - The insidedmustbe separate from the outside both on the cellular and organism all
level
-all cells have cell walls- plasma membranes
-all organisms have epithelial coverings
-there is water both inside cells and surrounding cells
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