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Kristi Lambrecht
Anatomy 1
Question | Answer |
---|---|
What is function of Rafts from membrane molecules? | Organize components of plasma membrane. Play important role in the pinching of a parent cell into two daughter cells. Sometimes allow the cell to form depressions that form a means of carrying substances into the cell. |
Main cell structure include all of the following except: | Interstitial Fluid |
The structure in cells that is associated with enzymatic breakdown of foreign material is: | Lyosome |
List the cell fibers from largest to smallest. | Microfilaments, intermediate filaments, microtubules. |
Organelles that allow for recycling of amino acids in the cell. | Proteasomes |
Membranous structure containing substances that protect the cell from harm. | Lysosomes and peroxisomes |
Three types of cell connections | Desmosome-interlock Gap Junctions-adhere to each other Tight Junctions-joined by collars of tightly fused material. |
Cytoskeleton | Cells internal framework. Provides support for cell shape, can move the cell and detects changes inside and outside the cell. |
Microfilaments | Smallest cell fibers, serve as cellular muscles. Made of thin twisted strands of protein molecules . Can slide past each other and cause shortening of the cell. |
Intermediate Filaments | Twisted protein strands slightly thicker than microfilaments. Form much of the supporting framework in many cells. |
Microtubules | Tiny hallow tubes that are the thickest of the cell fibers. Made of protein arranged in a spiral shape. Function is to move things into and out of a cell. |
Physiology 1 | |
Compounds | Cab be broken down or decomposed into the elements that are contained within . Example, H2O can be broken down into hydrogen and oxygen. |
Elements | Are pure, cannot be broken down or decomposed into two or more different substances. Example Carbon |
Hypogastric | Below the stomach. Contains loops of sm intestine, urinary bladder, part of lg intestine and appendix. |
Iliac | Ileum, lowest part of sm intestine. |
Epigastric | upon the stomach. |
Abdominopelvic region | Low region, Right iliac/inguinal, Hypogastric, Pubic region, Left Iliac inguinal region |
Hypochondriac | Under cartilage |
Middle Region | Right Lumbar or Flank Umbilical region Left lumbar or flank region. |
Abdominopelvic Region, Upper | Right hypochondriac region, epigastric region. Left hypochondriac region. |
Cortical | Outer region of an organ |
Medullary | Inner region or core of an organ. |
Ipsilateral | Same side |
Contralateral | Opposite side |
Four tissue types | Epithelial, Connective, Muscle, Nervous |
Golgi Apparatus | Sacs that provide a packaging service, stores material for future use. |
Endoplasmic Reticulum( ER) | Network of channels within cells that act as highways for movement of chemicals. |