can microtubule replace actin filament？why or why not？

What's the similarities between lysosomes and peroxisomes?

1) Why can cell membranes be polar? What does polar mean? 2) What are the basic cytoskeletal components of a cell? What does an animal cell have that no other cell has in the cytoskeleton?

. Define centriole, microtubule, cytoskeleton, and axoneme.How are these structures related to one another?

Which two types of cell junctions would you expect to find between muscle cells of the heart?

What's the difference between lysosomes and peroxisomes?

How do actin microfilaments contribute to cell structure?

is tight junction the strongest cellular junction？if not，which cellular junction will be strongest？

Put these types of blood vessels in order BEGINNING ((1) where blood leaves the left side of the heart) and ENDS (6) where blood returns to the right side of the heart). 1 [ Choose] [Choose] veins Arterioles systemic capillaries venules Muscle arteries Elastic arteries 4. [ Choose ] [ Choose ] [ Choose ] F5 F7 F8 F9 F10 F11 F12 PrtSc Pause Del

Briefly describe how the components of the cytoskeleton filaments get to the right location in the cell for filament formation.