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59 Cards in this Set
- Front
- Back
Each sex cell(halfloids) have how many chromosomes |
23 |
|
Diploid |
Complete set of 46 chromosomes |
|
Cleavage |
Division without cytokinesis |
|
Epithelial tissue is made from |
Endoderm, ectoderm, mesoderm |
|
Connective tissue is made of |
Mesoderm |
|
Muscle tissue is made of |
Mesoderm |
|
Nervous tissue is made of |
Ectoderm |
|
blastula |
an animal embryo at the early stage of development when it is a hollow ball of cells. between zygote and gaustrula |
|
microvilli is made from |
actin |
|
which type of cell connection protects inside |
tight junctions |
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which type of cell connection strengths connection |
desmosomes |
|
adhesion between epithelial cells and basal lamina |
hemi-desmosomes |
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in gap junctions, nutrients can flow through _________ |
connexons |
|
why are there goblet cells in the digestive system |
to help things slide +protects cells, tissues from being digested/damaged |
|
type of glandular epithelia that have ducts for exit and enter |
exocrine |
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type of glandular epithelia that don't have ducts.it uses the blood stream |
endocrine |
|
unicellular gland example |
goblet cell |
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2 methods in which secretion is released |
merocrine glands secrete products by exocytosis in holocrine glands, the entire secretory cell ruptures (apocrine) |
|
fibroblasts do what? |
produce fiber |
|
blasts means |
cell that is immature, can produce new cells and materials |
|
cyte means |
mature cell |
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connective tissue is derived from |
mesoderm, mesenchyme cells |
|
ligament |
fibrous connective tissue that attaches bone to bone |
|
5 types of ct |
ct propeer, adipose, bone, cartilage, blood |
|
bedsores |
Injury to skin and underlying tissue resulting from prolonged pressure on the skin. |
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Diabetics with poor lower limb circulation often have slow-healing pressure ulcers on the bottom of their feet. In speeding up the healing process, surgical removal (debridement) of dead tissue from an ulcerative area would encourage increased __________. |
granulation tissue formation |
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Yes, the___________________ line the kidney tubules (nephrons) so that secretion and absorption can take place. |
simple cuboidal cells |
|
type of cartilage with a net of collagen fibers to help resist compression and tension. |
fibrocartilage |
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__________________sets the stage for the tissue repair process by bringing defense cells and clotting proteins into the damaged area to prevent the spread of infection. |
Inflammation |
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Which of the following indicates the proper sequence of tissue repair? |
inflammation, blood clotting, organization, regeneration |
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You observe a muscle that has intercalated discs, and contracts under involuntary conditions. What type of muscle must this be? |
cardiac |
|
Blood is considered a connective tissue because __________. |
it arises from mesenchymal tissue and has a nonliving fluid matrix |
|
The basal cells of SSE are_________ or columnar. |
cuboidal |
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Which of the following types of epithelial tissue line the interior of blood vessels? |
endothelium |
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Which of the following components serve mainly as a connective tissue glue that allows connective tissue cells to attach to the extracellular matrix? |
Cell adhesion proteins |
|
vthe cells responsible for cartilage formation |
chondrocytes |
|
Matrix similar to but less firm than that in hyaline cartilage; thick collagen fibers predominate |
fibrocartilage |
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The strongest and most abundant fibers, they allow connective tissues to resist tension. |
collagen fibers |
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Reticular connective tissue can be found in |
bone marrow, spleen, and lymph nodes. |
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_____________ is found in the hypodermis, in mesenteries, surrounding kidneys, and posterior to eyeballs. |
Adipose tissue |
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__________cartilage supports the external ear and epiglottis. |
Elastic |
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____________________forms ligaments, tendons, and aponeuroses. |
Dense regular connective tissue |
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________________is located in intervertebral discs, pubis symphysis, and menisci of knee joint. |
Fibrocartilage |
|
Stands up to both tension and compression; tough and flexible, providing resilient rigidity |
cartilage |
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Maintains the shape of a structure while allowing great flexibility |
elastic cartilage |
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The stroma, or internal framework, of most lymphoid organs is composed of __________. |
reticular ct |
|
Short, fine collagenous fibers that branch extensively forming delicate networks. |
reticular fibers |
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Forms embryonic skeleton and covers the ends of long bones |
hyaline cartilage |
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Nonliving material located between the cells of a connective tissue |
extracellular matrix |
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Lines the inside of hollow organs that open to the body's exterior |
mucous membrane |
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relatively nonspecific and develops quickly. |
inflammatory response to a tissue injury |
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Rapidly replace lost cells by cell division |
regeneration |
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During tissue repair of a nonextensive skin wound, the blood clot is replaced most immediately by which of the following? |
Granulation tissue ingrowth |
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In a mucous membrane, an epithelial sheet lies directly over a layer of _________________________. |
areolar connective tissue called the lamina propria |
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During the process of tissue repair, which of the following processes produces scar tissue? |
fibrosis |
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Produce collagen during tissue repair |
fibroblasts |
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Which of the following would most likely involve healing solely by regeneration? |
pimple |
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Which of the following serous membranes covers the surface of the lungs? |
Visceral pleura |
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Match the following epithelium with its function(s): Stratified squamous. |
Protection from wear and tear |