Answer: e. none of these
Which of the following is characteristic of cardiac and smooth muscle, but not skeletal muscle?
a. located in the wall of the heart
b. voluntary contraction
c. presence of actin and myosin in muscle cells
d. striated appearance
e. none of these
Biology & Microbiology
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All of the following are characteristics of RNA polymerase III promoters except:
A. the promoters contain two specific segments for transcription factor binding that lie within the coding sequences. B. the TATA box is for TFIIIB binding. C. promoter boxes A and B are bound by TFIIIC and lie downstream of the transcriptional start site. D. within a species, all core promoters are the same. E. All of the given characteristics are true of RNA polymerase III promoters.
Biology & Microbiology
Fragmentation is a type of ____ for drift algae, like Sargassum
a. mechanism that leads to genetic population structure b. sexual reproduction c. asexual reproduction d. response to high water temperature e. response to herbivory
Biology & Microbiology
The artery is located at the wrist, on the same side as the thumb.
Biology & Microbiology
In a phospholipid, the phosphate would be found in which part of a membrane?
A. in the bilayer, shielded from water. B. on the surface of the membrane, interacting with water. C. in the bilayer, interacting with water. D. on the surface of the membrane, shielded from water.
Biology & Microbiology