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Physio- Assignment 1

QuestionAnswer
What is homeostasis? The process by which organisms maintain a relatively stable internal environment.
What is the hierarchical organization of the body? Chemical level (atoms and molecules) Cells Tissues Organs Organ systems Organism
What is activation energy? Energy needed to get a reaction started
What are enzymes? Proteins that act as a biological catalysts
What is phagocytosis? The cell process in which microorganisms or other large particles are engulfed.
Why is meiosis called "reduction division"? The number of chromosomes is reduced by half
Synarthotic joints are: immovable
What are the three phases of twitch contraction? Latent period Contraction phase Relaxation phase
A shoulder joint is an example of what kind of joint? Multiaxial Ball and socket Freely movable
What are the two types/functions of bone marrow? Red and yellow- produce red blood cells and stores energy as fat
Created by: stphcastro
 

 



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