Examlex
Use the following information to answer the questions below.
Some viruses can be crystallized and their structures analyzed. One such virus is Desmodium, or yellow mottle virus, which infects beans. This is a member of the tymovirus group and has a single-stranded RNA genome of ~6,300 nucleotides. Its virion is 25-30 nm in diameter, and is made up of 180 copies of a single capsid protein that self-associate to form each capsomere, which has icosahedral symmetry with 20 facets.
-If this virus has a positive RNA strand as its genome, it begins the infection by using this strand as mRNA. Therefore, which of the following do you expect to be able to measure?
Q2: The major evolutionary episode corresponding most closely
Q22: DDT was once considered a "silver bullet"
Q24: Bird guides once listed the myrtle warbler
Q36: Which of the following mechanisms is (are)used
Q39: A microarray known as a GeneChip, with
Q40: In comparing the genomes of humans and
Q53: Individuals with the disorder xeroderma pigmentosum are
Q57: A very rare human allele of a
Q57: Suppose that a gene on human chromosome
Q65: Which of the following is true of