Please Use the Following Information to Answer the Question(s) Below

question 11

Multiple Choice

Please use the following information to answer the question(s) below.
The herpesviruses are very important enveloped DNA viruses that cause disease in all vertebrate species and in some invertebrates such as oysters. Some of the human ones are herpes simplex virus (HSV) types I and II, causing facial and genital lesions, and the varicella zoster virus (VSV) , causing chicken pox and shingles. Each of these three actively infects nervous tissue. Primary infections are fairly mild, but the virus is not then cleared from the host; rather, viral genomes are maintained in cells in a latent phase. The virus can then reactivate, replicate again, and be infectious to others.
-In electron micrographs of HSV infection, it can be seen that the intact virus initially reacts with cell-surface proteoglycans, then with specific receptors. This is later followed by viral capsids docking with nuclear pores. Afterward, the capsids go from being full to being "empty." Which of the following statements best describes these observations?

• A) Viral capsids are needed for the cell to become infected; only the capsids enter the nucleus.
• B) The viral envelope is not required for infectivity, since the envelope does not enter the nucleus.
• C) Only the genetic material of the virus is involved in the cell's infectivity, and it is injected like the genome of a phage.
• D) The viral envelope mediates entry into the cell, the capsid enters into the nuclear membrane, and the genome is all that enters the nucleus.
• E) The viral capsid mediates entry into the cell, and only the genomic DNA enters the nucleus, where it may or may not replicate.

Distinguish between various factors that shift the demand and supply curves in the markets for loanable funds and foreign-currency exchange.

Understand the equilibrium condition in the open-economy macroeconomic model and its implications for domestic investment, net capital outflow, and net exports.

Identify the roles of government budget deficits and surpluses in the open-economy macroeconomic model.

Analyze the implications of changes in real interest rates on net capital outflow and the demand for loanable funds.