BIOS 1030 Study Guide - Midterm Guide: Bone Marrow, Epithelium, Bone Remodeling

105 views8 pages

puceseal311

8 Jan 2018

School

Department

Course

Professor

For unlimited access to Study Guides, a Grade+ subscription is required.

Document Summary

Many junctions (1) layer of cells (simple, stratified) (2) shape (columnar, cuboidal, squamous) Fibrous (embedded in gel-like substance with many protein fibers surrounding) Location in body simple squamous (blood vessels/air sacs of lungs) Functions of the integumentary system: protection/defense, regulation of body temperature, help synthesize vitamin d, sensory reception. Effects of uv light on the skin: ages skin, wrinkles, age spots, leather-like, cancer (dna) Abcdes of cancer: a: asymmetry, b: border irregularity, c: color, d: diameter (1/4 inch or 6mm, e: evolution (change in size, shape, symptoms, surface, or color) Tissue: a group of cells that are similar in structure that function for a common cause. Neuron: large nerve cell that transmits nerve impulses in the nervous system. Neuroglia/glial cells: supporting cells in the nervous system. Many functions and are much more numerous than neurons. Cartilage: transition tissue for bone, at the ends of certain bones to maintain shape and in growth plates, flexible matrix.

Related Questions

Build a dichotomous key to all the tissues you have seen in the lab. For this, you can use any of their morphological characteristics (under the microscope) but not their physiological functions.

Tissues seen in this lab:

1) Epithelia: simple squamous, simple cuboidal, simple columnar, pseudostratified columnar, stratified squamous, stratified cuboidal and columnar, transitional, and specialized epithelia (goblet cells).

2) Connective Tissue: Adipose, Areolar, Cartilage, hyaline cartilage, fibrocartilage, elastic cartilage, bone and blood.

3) Muscle: Smooth muscles, Cardiac muscles, skeletal muscle

4) Nervous tissues: Neurons, central nervous system (CNS), satellite cells, schwann cells, ependymal cell

1. Build a dichotomous key to all the tissues you have seen in the lab. For this, you can use any of their morphological characteristics (under the microscope) but not their physiological functions.

Tissues seen in the lab:

Epithelia: simple squamous, simple cuboidal, simple columnar, pseudostratified columnar, stratified squamous, stratified cuboidal and columnar, transitional, Globet cells.

Connective: adipose, areolar, hyaline cartilage, fibrocartilage, fibrocartilage, elastic cartilage, bone, blood

Muscle: smooth, muscle, cardiac muscle, skeletal muscle

Nervous: neuron cells, glial cells