Which statement below describes a feature that is shared between kinesin and dynein? a. Both proteins "walk" towards the (+) end
of a microtubule b. Both proteins "walk" towards the (-) end of a microtubulec. Both proteins bind ATP and F-actin Both proteins function in the positioning of organelles inside a cell d. Both proteins associate with the same regulatory factors
*C option is not mentioned* there is a flaw in the question
Explanation:
Two families of motor proteins, kinesin and dynein, transport membrane-bounded vesicles, proteins, and organelles along microtubules. Nearly all kinesins move cargo toward the (+) end of microtubules (anterograde transport), whereas dyneins transport cargo toward the (−) end (retrograde transport).While
both the protiens have globular ATP-binding heads that function as the motor domain and interact with the microtubules.
Bacteria does not contain membrane boung organelles therefore are prokaryotic and I also know they are unicellular. and they are definitely not multicellular so the answer is : c
