€¦ · Web viewGive an example of a word from this chapter that contains each prefix or suffix.
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Name: __________________________ Class: _____________________ Date: _____________________ Tissues Study Guide Latin and Greek Roots Give an example of a word from this chapter that contains each prefix or suffix. Vocabulary Briefly define each of the following in your own words . 1. Epithelium – A type of tissue that covers an internal or external body surface. 2. Simple – Epithelium made of a single layer of tissue 3. Stratified – Epithelium made of multiple layers of tissue. 4. Striations – A pattern of lines seen in some muscle tissue. Tissue Identification Identify each type of epithelial tissue. Latin/ Greek Root Meaning Example Hyalos Glass Hyaline cartilage inter- Between Intercalated discs Lacus Lake Lacunae squama Plate or scale Squamous pseudo False Pseudostratifi ed strat- Spread Stratified Latin/ Greek Root Meaning Example -blast Cell Fibroblast chondro- Cartilage Chondrocyte desmo- Ligament Desmosome endo- Inside Endocrine epi- Upon Epithelium exo- Outside Exocrine extra- Outer Extracellula r
Transcript of €¦ · Web viewGive an example of a word from this chapter that contains each prefix or suffix.
Name: __________________________ Class: _____________________ Date: _____________________
Tissues Study GuideLatin and Greek RootsGive an example of a word from this chapter that contains each prefix or suffix.
VocabularyBriefly define each of the following in your own words.
1. Epithelium – A type of tissue that covers an internal or external body surface.
2. Simple – Epithelium made of a single layer of tissue
3. Stratified – Epithelium made of multiple layers of tissue.
4. Striations – A pattern of lines seen in some muscle tissue.
Tissue IdentificationIdentify each type of epithelial tissue.
Stratified Squamous Pseudostratified Ciliated Columnar Transitional
Simple Cuboidal Simple Columnar Simple SquamousWhich side of the epithelium is the apical surface? Which side has the basement membrane?
Latin/Greek Root
Meaning Example
Hyalos Glass Hyaline cartilage
inter- Between Intercalated discs
Lacus Lake Lacunae
squama Plate or scale Squamous
pseudo False Pseudostratified
strat- Spread Stratified
Latin/Greek Root
Meaning Example
-blast Cell Fibroblast
chondro- Cartilage Chondrocyte
desmo- Ligament Desmosome
endo- Inside Endocrine
epi- Upon Epithelium
exo- Outside Exocrine
extra- Outer Extracellular
Name: ___________________________ Class: ______________________ Date: ____________________
The external surface is apical (top in these pictures). The basement membrane is the bottom.
Identify each type of muscular tissue.
Cardiac Muscle Smooth Muscle Skeletal Muscle
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Dense Irregular
Name: ___________________________ Class: ______________________ Date: ____________________
Short Answer1. Give one example each of an exocrine and endocrine gland.
Exocrine – Sweat glands, mucus glands (trachea), digestive glands (stomach, intestines).
Endocrine – Any gland that produces hormones, such as in the pancreas.
2. Match each type of tissue to the organ it is most likely to be found in.
Tissue Organ
Simple Squamous L A. Muscular layer of hollow organs like the stomach.
Simple Cuboidal P B. Brain and spinal cord.
Simple Columnar M C. Covers ends of bones; connects ribs to sternum.
Pseudostratified Ciliated N D. Inner lining of the urinary bladder.
Transitional D E. Heart muscle.
Stratified Squamous Q F. Blood cell storage, such as the lymph nodes or spleen.
Skeletal Muscle O G. Breasts, bottom layer of skin.
Smooth Muscle A H. Separates skin and muscle.
Cardiac Muscle E I. Tendons.
Areolar H J. External ear.
Nervous B K. Between the bones (vertebrae) of the spinal column.
Reticular F L. Lining of the air sacs of the lungs.
Dense Regular I M. Lining of the intestines.
Fibrocartilage K N. Nasal cavity, trachea, bronchi.
Elastic Cartilage J O. Found in any voluntary muscle, like the deltoid.
Hyaline Cartilage C P. Lining the tubules of many glands and the kidneys.
Adipose G Q. Outer layers of the skin.
3. What might happen if we had simple squamous instead of stratified squamous epithelium on our skin?
The skin would be much thinner. It would break easily on contact, and would not be very protective.
a. What would happen if we had stratified squamous instead of simple squamous in the air sacs of our lungs?Oxygen and carbon dioxide would not be able to diffuse into our blood as easily.
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Name: ___________________________ Class: ______________________ Date: ____________________
4. Simple cuboidal cells, unlike squamous, are found in areas where a lot of secretion occur, such as glands. Why do the cells need to be larger?
Being able to produce and secrete requires endoplasmic reticulum and golgi, which are large organelles that take up a lot of space.
5. Simple columnar cells are also found in areas high in absorption and secretion, such as the digestive tract. What is the advantage of having larger cells in these areas?
The digestive tract is exposed to acids, digestive enzymes, and food. A thicker, more protective layer of cells ensures these materials stay inside the GI tract.
6. Compare tight junctions, desmosomes, and gap junctions. First, give an example of a tissue where each is found. Second, explain their function within that tissue.
Tight junctions – Simple columnar epithelium. Provides a waterproof seal between cells.
Desmosomes – Stratified squamous epithelium. Anchor to neighboring cells.
Gap junctions – Cardiac muscle. Allows material and signals to travel between cells quickly.
7. Body organs are made of combinations of different types of tissue. This is a slide taken from the trachea, which transports air down towards the lungs. There are two types of epithelium present, and one type of connective tissue present. Label them.
Pseudostratified Ciliated Columnar
Simple cuboidal
Hyaline Cartilage
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