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Bio 348 Exam 1 Questions with Correct Answers
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Bio 348 Exam 1 Questions with Correct Answers
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Bio 348 Exam 1 Questions with Correct AnswersHaversian systems are best as consisting of Correct Answer-Cocentric
rings of tissue consisting of boney lamella, osteocyts, central canal
containing vessels, and nerves
The reason that invertebral disks exhibit a large amount of tensile
strength and absorbs shock is because they posses Correct Answer-
collagen fibers
Which statement best describes connective tissue Correct Answer-
usually contains a large amount of matrix
Multicellular exocrine glands can be classified as Correct Answer-into
merocrine, holocrine, and apocrine kinds
epithelial tissue Correct Answer-has one of its surfaces exposed to the
exterior of the body or to a body cavity
when preparing tissues for sectioning they can be examined
histologically the tissues are Correct Answer-infiltrated by hot molten
paraffin wax, exposed to many water-soluble chemicals that stain tissue
components, dehydrated by passing them through multiple changes of
alcohol of increasing strength, immersed in a "fixing solution" that
causes permanent changed in the protein structure. ALL OF THE
ABOVE
, Which of the choice most accurately reflects what tissues are Correct
Answer-an association of cells and non-living cell products that work
together to perform one or more functions
Tissues in general are classified largely on the basis of Correct Answer-
their structure (the arrangement of cells and cell products)
In glands that are said to be merocrine in their secretory mechanism
Correct Answer-Secretions originate in the nucleus are stored in the
cytoplasm and are released when the bilipid later of the cell membrane
ruptures, the secretions collect as soluble molecules in the cell
membranes and then are pushed out the cell as large portions of the cell
membranes breakaway, are rare in the body and occur only if a few
kinds of skin glands such as sebaceous glands
NONE OF THE ABOVE
Adipose tissue can be recognized histologically because Correct
Answer-of it's large vacuoles filled with lipids
Hyaline cartilage can be recognized visually because of Correct Answer-
it's ability of allow much light through its mass making it quite
translucent
The most abundant kind of epidermal cell is Correct Answer-
keratinocytes
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