Where are the hydrophillic and hydrophobic regions?
Yellow tails on inside of membrane are HYDROPHOBIC and purple phospholipid heads on outside are HYDROPHILLIC
Which has the more active nucleus?
The cell on the left has more Euchromatin, and is therefore more active compared to the cell on the right.
Which areas are heterochromatic, euchromatic and where is the nucleolus?
Euchromatin = EU
Heterochromatin = HC
Nucleolus = NU
What cell is this?
Osteoclast
What is this?
Mesenchyme
What are these?
Osteoblasts
What are these?
Osteocytes
What type of cytoskeleton structure is this? and what does it do?
Microtubules - how vesicles move within the cell
What type of cytockeleton structure is this? What is the function?
Microfilaments- forms pockets in cell membrane when things move in and out of cell, responsible for membrane activity like endo and exocytosis
Ex: actin or myosin
What type of cytoskeleton structures are these? Function?
Intermediate filaments- provie strength and define the shape of the cell as a whole
What are these as a whole? and what is the arrow pointing to?
As a whole it is a centriole and the arrow is pointing to one individual microtubule that makes up the centriole. *Usually 9 groups of 3 microtubules each*
What is this?
Tight Junction
What is this? and what are the filaments in it that make it different than the others?
Zonula Adherens - has actin filaments
What is this? and what are the filaments on the outside called?
Macula adherens - plaque filaments
What is this? what makes it different?
Gap junction- has INTERLOCKING transmembrane proteins
What is the arrow pointing to?
transmembrane proteins
What is this?
Desmosome - macula adherens
What is this? and what is the red area?
Hemidesmosome
Basement membrane
What are these?
Cilia
what are these?
microvilli
What is this and what are the individual peices?
Brush border made of microvilli
what is this? describe where they are usually found?
stereocilia - non moving, usually sense organs
what is this basic tissue?
epithelium
what type of basic tissue is this?
simple squamous epithelium
what type of tissue is this? where is it found?
Simple squamous epithelium
found in body cavity lining- serous membranes
what are the white arrows pointing to?
mesothelium
What type of cells are these?
Simple cuboidal epithelium
what type of tissue is this?
simple columnar epithelium
what type of tissue is this? where is it commonly found?
pseudostratified columnar epithelium
found ciliated in the respiratory system
what type of tissue is this? is it keratinized? where is it found?
stratified squamous epithelium
non-keratinized
cornea
what type of tissue is this? is it keratinized?
stratified squamous epithelium
yes it is keratinized
what type of tissue is this? how many layers does it usually have? where is it usually found?
stratified columnnar epithelium
3-5 layers
large ducts of glands
what type of tissue is this? how many layers does it usually have? where is it found?
sratified cuboidal epithelium
normally 2 layers (no more than 3)
found in smaller ducts of glands
Author
htillson
ID
31258
Card Set
SGU SVM Histology
Description
SGU SVM Histology Pictures Fall 2010 Gupta Up to First Quiz