+ssRNA has the same sense as:
A. DNA
B. mRNA
C. UNA
D. dsRNA
E. dsDNA
Ans: B. mRNA
You might also like to view...
About 80% of the alleles present in thoroughbred horses can be dated back to 31 known ancestors from the late eighteenth century. As a result, one would expect _____
A. random mating. B. Hardy-Weinberg equilibrium. C. low rates of mutation. D. many polymorphic alleles. E. little variation in physiology and behavior.
A pathogenic bacterial species has mutated and is no longer able to synthesize a capsule. Which outcome would you predict?
A. The mutated bacteria will be more virulent. B. The mutated bacteria will be protected from plasmolysis in hypertonic environments. C. The mutated bacteria will not be able to cause disease as readily. D. The mutated bacteria will undergo osmotic lysis in hypotonic environments.
Urinalysis shows that Marianne has large amounts of protein in her urine. The area of the nephron that must be malfunctioning is the ________
A) glomerulus B) distal convoluted tubule C) loop of the nephron D) collecting duct
In some mammalian tissues, the mRNAs for proteins such as apolipoprotein-B and glutamate receptors are edited before translation to alter the information encoded in the original genes
What enzymes are responsible for this editing, and what do they do? What will be an ideal response?