Multiple Choice
Like myosins, kinesins and dyneins are both families of proteins. Which statement is true of all kinesins and dyneins?
A) They are microtubule-dependent motors.
B) They are minus-end-directed motors.
C) The motor activity of the proteins resides in their light chains.
D) They are plus-end-directed motors.
Correct Answer:

Verified
Correct Answer:
Verified
Q86: A centrosome is<br>A) a cylindrical structure made
Q87: What is a sarcomere? (Include the structures
Q88: Which of the following is not one
Q89: Describe the genetic defect that causes Duchenne's
Q90: In cells, actin filaments form a network
Q92: Each monomer of actin binds one molecule
Q93: The basis for muscle contraction is the<br>A)
Q94: Kinesin I is a motor protein molecule
Q95: Which movement is not based on actin-myosin
Q96: One approach to testing whether keratin intermediate