When a vesicle moves along microtubules toward the center of the cell, the molecular motor(s) _____ are used?
A. dynein
B. both kinesin and dynein
C. Molecular motors are not required for movement along microtubules.
D. kinesin
A
You might also like to view...
Which of the following contribute to the spread of antibiotic resistance through bacterial populations?
A. horizontal gene transfer B. conjugation C. overuse of antibiotics D. transposons E. All of these choices are correct.
Trakr, the Ground Zero hero dog, was cloned in the hope that _____
a. his clones would be adopted as pets b. his clones would be better search and rescue dogs as he was c. he would be the world's first cloned mammal d. his clones would be just as good search and rescue dogs as he was e. he would be brought back to life
The most abundant lipids in the body are
a. oils. b. waxes. c. steroids. d. triglycerides. e. fatty acids.
Members of what group are multicellular producers?
A. Animals B. Protists C. Fungi D. Plants E. Bacteria