160 likes | 179 Views
Dive into complete muscle tissue study with histology lab practical. Understand connective tissue components like blood and lymph. Explore the structure and function of muscle tissue types. Discover the composition of nervous tissue.
E N D
Notes complete connective tissue Complete muscle tissue Histology Lab “I cannot teach anybody anything, I can only make them think.” Socrates To begin learning about histology Title: Anat & Phys 9/8/06 Class Topics Objectives: Sunday, January 5, 202010:21 AM
Class Assignments What By When • Histology Lab 9/12/06 • Read 80-111 9/12/06 • Histology lab practical 9/18/06 • Due this class period • Due next class period • Due in the future
Looking ahead • 9/12/06 • Complete histology lab • Review material (media center) • 9/14/06 • CHICKEN DAY!!!! • 9/18/06 • Histology Lab Practical
From: http://www.cnas.smsu.edu/labimages/Biology/Bio122/images/Week%208%20Images/Bone%20tissue.JPG
Blood • Composed of: • Erythrocytes • Leukocytes • many different types • nucleated cells • Platelets • Plasma proteins • Fluid • Helps maintain homeostasis for all cells in the body
Lymph • Same general composition as blood • exceptions • plasma proteins • erthrocytes (RBC) • Used for immune function
Muscle Tissue • Smooth • involuntary • lines digestive tract • Skeletal (fast twitch/slow twitch) • voluntary • muscular system • Cardiac • involuntary • Heart
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
From: http://www.lima.ohio-state.edu/biology/images/anatomy/Neuron%20100X.jpg