The internal cytoskeletal structure of cilia and flagella grows out from a structure called a basal body located at the cell surface. based on this information, where would you predict the plus end of the microtubules to be located?

a. it is not possible to predict from the information provided.
b. near the basal body
c. near the tip of the cilia or flagella
d. at both ends of the cilia or flagella

Option A.

Explanation:

I may be wrong.

americans began to notice growing differences between the northern and southern sections of the country. there were more people living in cities in the north, which made it more urban. more people lived on farms in the south, which made it more rural. while many people were farmers in the northern states, there were now other ways to make a living, such as working in mechanical cotton gins factories manufacturing cloth, tools and other goods. people in the north supported high tariffs on goods imported from europe because the extra cost encouraged people to “buy american” instead. in the southern states, planters did not like tariffs because they sold most of their production to europe and bought their tools from there as well. southerners believed the protective tariff was something that only northern factory owners keep their profits high. so the southern politicians came up with an idea. they would opt out. they would simply ignore the protective tariff. it was ‘null and void’ in south carolina. the state would not collect the taxes on goods imported into south carolina, no matter what the president said they had to do. this decision led to the nullification crisis.