In prokaryotes, the production of a single RNA transcript for a group of related genes is under the control of ________
A) an operon
B) enhancers
C) a signal transduction pathway
D) transcription factors
A
You might also like to view...
Water distribution systems contain
A) very few bacteria or other microorganisms. B) biofilms that may harbor opportunistic pathogens. C) numerous grazing protists that consume bacteria. D) biofilms that may harbor opportunistic pathogens and numerous grazing protists that consume bacteria.
The disease that results from Chlamydia trachomatis possibly attaching to sperm and ascending into the fallopian tubes is
A. conjunctivitis. B. neonatorum ophthalmia. C. pelvic inflammatory disease. D. trachoma.
When Tinbergen arranged pinecones around the nest of a female digger wasp, then moved them when the wasp was
gone, the wasp ____.
a. did not find the nest unless the pinecones were returned b. dug a new nest in the center of the repositioned circle of pinecones c. found the nest immediately demonstrating pinecone placement was irrelevant d. abandoned the nest entirely e. took longer to find the nest
During what process are hypochlorite and hydrogen peroxide produced to destroy bacteria and inhibit viral replication?
A. inflammation B. phagocytosis C. complement production D. lysozyme production E. interferon production