Which contractile protein pulls the plasma membrane inward to begin cytokinesis?
a. myosin
b. titin
c. actin
d. troponin
e. tropomyosin
C
You might also like to view...
A series of three genes is known to be on the same chromosome. In examining recombination events, you obtain the data shown below. no observable recombination 30% between A and B 15% between B and C 35% between A and C 20%
What is the order of genes on this chromosome? A) ABC B) ACB C) BAC D) BCA E) cannot determine from this information
The movement of water across a membrane in response to a gradient of solute concentration is called:
a. salinity. b. osmosis. c. solubility. d. diffusion. e. pressure.
Stramenopiles include all of the following EXCEPT
a. Rhodophyta. b. Chrysophyta. c. Phaeophyta. d. Bacillariophyta. e. Oomycota.
When serum proteins are separated by electrophoresis and then antibodies specific for the serum proteins are placed in a parallel trough in order to form reaction arcs for each protein, the test is called
A. Ouchterlony double diffusion B. Western blot C. immunelectrophoresis D. radioimmunoassay (RIA) E. the Quellung test