Presentation Transcript
Blood, Lymph, Muscles, Nerve Tissue‘Doc” Mullins CRT LRTC RCPCapital High SchoolHonors Human Anatomy & Physiology I :Blood, Lymph, Muscles, Nerve Tissue‘Doc” Mullins CRT LRTC RCPCapital High SchoolHonors Human Anatomy & Physiology I “I cannot teach anybody anything, I can only make them think.”
Socrates Page: 1
Blood :Blood Composed of:
Erythrocytes
Leukocytes
many different types
nucleated cells
Platelets
Plasma proteins
Fluid
Helps maintain homeostasis for all cells in the body 9/21/2009 Page: 2
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Lymph :Lymph Same general composition as blood
exceptions
plasma proteins
erthrocytes (RBC)
Used for immune function 9/21/2009 Page: 4
Muscle Tissue :Muscle Tissue Smooth
involuntary
lines digestive tract
Skeletal (fast twitch/slow twitch)
voluntary
muscular system
Cardiac
involuntary
Heart 9/21/2009 Page: 5
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Nervous Tissue :Nervous Tissue Composed of neurons (nerve cells) and neuroglia (sustentacular cells)
Neuron
cell body
dendrites (receive impulse)
many per cell
axons (send impluse)
1 per cell
Synapse
junction between neurons 9/21/2009 Page: 9
Slide 10:9/21/2009 Page: 10 From: http://www.lima.ohio-state.edu/biology/images/anatomy/Neuron%20100X.jpg