INTRODUCTION TO MICROSCOPY CELL BIOLOGY
CYTOSKELETON
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Which of these is not true?
|
|
Actin filaments are located under the plasma membrane
|
|
|
Microtubules are organized by centrioles
|
|
|
Intermediate filaments are associated with the nuclear envelope
|
|
|
Motor molecule move materials along intermediate filaments
|
Explanation:
Detailed explanation-1: -Which statement is TRUE about intermediate filaments? Staggered, antiparallel tetramers give intermediate filaments strength.
Detailed explanation-2: -The subunits of intermediate filaments are elongated, not globular, and are associated in an antipolar manner. As a result, the overall filament has no polarity, and therefore no motor proteins move along intermediate filaments.
There is 1 question to complete.