Match each term to the phrase that describes it best.
-Cell fibers that are slightly thicker than microfilaments
A)Microtubules
B)Intermediate filaments
C)Microfilaments
D)Centrosomes
E)Cilia
F)Flagella
G)Microvilli
H)Desmosomes
I)Tight junctions
J)Gap junctions
K)Primary cilium
L)Centrioles

Question

Quizplus · Accepted Answer

Intermediate filaments are slightly thicker than microfilaments and are important for providing mechanical support and maintaining cell shape.

Answer: A 
 Microtubules are hollow cylinders made of the protein tubulin and are involved in a variety of cellular processes, including cell division and intracellular transport.

Answer: C 
 Microfilaments are the thinnest fibers in the cytoskeleton and are made of the protein actin. They are important for maintaining cell shape and providing mechanical support.

Answer: L 
 Centrioles are cylindrical organelles that are involved in cell division by helping to organize the mitotic spindle.

Answer: H 
 Desmosomes are cell junctions that hold cells together and provide mechanical strength to tissues.

Answer: I 
 Tight junctions are cell junctions that prevent the leakage of material between cells and are important for maintaining the integrity of epithelial layers.

Answer: J 
 Gap junctions are cell junctions that allow for direct communication between cells by enabling the exchange of small molecules and ions.

Answer: K 
 A primary cilium is a hair-like projection found on many types of cells that is important for sensing and signaling.

E, F, and G were not matched with matching phrases in the options given.

Match Each Term to the Phrase That Describes It Best