Which of the following would likely exclude a sequence from being considered as an active gene?
A) a promoter with signals identical to the promoter of another gene
B) exons in different reading frames from one another
C) an exon followed by 3? processing signals
D) only one exon with an in-frame stop codon
E) introns missing the GT-AG splice junctions appropriate for this gene
E
You might also like to view...
All invertebrates have phagocytic cells, but lack antibodies
Indicate whether the statement is true or false.
What would enable a single RNA transcript to be translated into different polypeptides?
A) The RNA transcript can be spliced more than one way. B) The coded polypeptide may be modified in more than one way. C) The length of the RNA transcript tail can vary. D) Two different genes can produce the same RNA transcript, which will then be translated differently.
Viagra® works by dilating the arteries to the penis and other parts of the body. Why shouldn't a person use nitroglycerin at the same time that he is using Viagra®?
What will be an ideal response?
The more pathogenic Staphylococcus species in humans is identified by
a. fermentation of mannitol when growing on mannitol salt agar. b. incomplete hemolysis of red blood cells. c. production of leukocidins. d. both a and c.