All of the following are similarities between HAV, HBV, and HCV, except
A. they all cause hepatitis.
B. they are all RNA viruses.
C. they all can have an incubation period of one month.
D. they are all endemic in the U.S.
E. there are diagnostic tests available to distinguish between them.
Answer: B
You might also like to view...
Prior to the publication of Charles Darwin's book, On the Origin of Species, what was the prevailing public consensus regarding species evolution?
A. That species were permanent and unchanging B. That species evolved through physical changes that led to success C. That species were modified over time, but did not change into new species D. That species evolved by means of natural selection
Bacteria with DNA described as having "hairpin ends with inverted repeats" must not have circular chromosomes.
Answer the following statement true (T) or false (F)
Based on taxonomic ranks, each order is divided into ________
Fill in the blank(s) with correct word
Temperature-sensitive alleles that kill an organism only in a particular temperature range are examples of ________.
a. semilethal alleles b. lethal alleles c. conditional lethal alleles d. essential genes e. nonessential genes