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WorksheetsCytoskeleton
Total questions: 11
Worksheet time: 5mins
Which part of the cell is made up of a network of filaments that maintains the cell structure?
Cytoplasm
Endoplasmic reticulum
Cytoskeleton
Vacuoles
Which of the following is NOT the function of intermediate filaments?
Maintenance of contact between adjacent cells and ECM
Separate chromosomes in dividing cells
Maintain cell's structural integrity
Intermediate filaments are found in which structure?
The mitotic spindle
Desmosomes
Cilia
Centrosome
Tonofilament and desmosomes between cells are characteristic of which of the following cells?
纖維母細胞 Fibroblasts
神經細胞 Nerve cells
血管內皮細胞 Vascular endothelial cells
上皮細胞 epithelial cells
Which structure is inserted into the lamina densa, forming small loops through which the collagen fibrils in the lamina propria interlace?
錨定細纖維（anchoring fibril）
錨定絲（anchoring filament）
張絲（tonofilament）
張細纖維（tonofibril）
The picture below is a histological photo of oral epithelium. What is the filament-like structure between epithelial cells called?
(A)半胞橋小體（hemidesmosome）
(B)細胞間橋（intercellular bridge）
(C)緊密接合（tight junction
(D)隙狀交界面（gap junction）
Which structure/(s) can be found in this cilia?
Microtubule
Myosin
Kinesin
Dynein
Cilia and flagella contain...
Intermediate filaments
Microfilaments
Microtubules
Phospholipids
Which of the following is mismatch with flagellum characteristic?
Drive the cell in the same direction
Contains dynein protein
Can slide far
Snake like movements
Anchoring junction that connects actin filaments in one cell to those in the next cell. This best describe ___________?
desmosome
tight junction
connexon
adherens junction
Main type of occluding junction in vertebrates; it seals adjacent epithelial cells together, preventing the passage of most dissolved molecules from one side of the epithelial sheet to the other. This best describe ___?
desmosome
tight junction
connexon
anchoring junction
