Define the Correct Option from the Following Biology Questions Flashcards

10 cards   |   Total Attempts: 189
  

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Connective Tissue Flashcards
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Cards In This Set

Front Back
Which of the following are INCORRECTLY paired?
  • connective tissue; mesoderm
  • nervous tissue; ectoderm
  • muscle; endoderm
  • epithelium; endoderm and ectoderm
Muscle, endoderm
  • Choose the answer that shows the correct order for the standard preparation of a histological specimen.
  • (1) fixation, (2) staining, (3) sectioning
(1) fixation, (2) sectioning, (3) staining (1) sectioning, (2) fixation, (3) staining
  • (1) staining, (2) fixation, (3) sectioning
  • (1) sectioning, (2) staining, (3) fixation
Fixing, sections, stain
Your instructor gives you an unknown organ for you to examine and identify through microscopy. What should you do first with the sample?
  • cut it into sections
  • examine it for artifacts
  • fix it with preservative
  • stain it to enhance contrast
Fix it with preservative
Groups of cells that are similar in structure and perform a common or related function form a(n) ________.
  • tissue
  • organism
  • organ system
  • organ
Tissue
Injured cartilage might heal more quickly if a treatment were discovered that would __________.
  • prevent chondrocytes from dividing and thereby reducing the relative amount of matrix that is present in the cartilage
  • stimulate blood vessels to develop within cartilage
  • stimulate calcification of cartilage
  • All of the listed responses are correct.
Stimulate calcification of cartilage
Which of the following epithelial tissue types is NOT correctly matched to its function?
  • simple cuboidal epithelium; secretion
  • stratified squamous epithelium; absorption
  • simple columnar epithelium with microvilli; absorption
  • simple squamous epithelium; filtration
Stratified: absorption
AAll epithelia have two surfaces, an apical surface and a basal surface, that differ in both structure and function. This property is called polarity.
  • True
  • False
True
Which of the following does NOT describe a multicellular exocrine gland?
  • tubular glands
  • alveolar glands
  • hormone glands
  • simple glands
Hormone gland
Which of the following is a property of epithelial tissue?
  • Epithelial tissue is innervated.
  • Epithelial tissue contains blood vessels.
  • Epithelial tissue is typically unable to regenerate.
  • Epithelial tissue does not exhibit polarity
Epithelial tissue is innervated
Which of the following statements is INCORRECT?
  • Simple columnar epithelia are associated with absorption and secretion.
  • Simple squamous epithelia are associated with filtration and exchange.
  • Simple cuboidal epithelia are found in areas that stretch.
  • Stratified squamous epithelia are found in areas subjected to wear and tear.
Simple cuboidal epithelia are found in areas that stretch.