when reading the newspaper or another form of media, a cause and effect relationship is implied when evidence of a true cause and effect relationship has not been established. How do we establish a contributory cause of disease? Going beyond a group association, what other requirements establish cause?

If a viral host cell has a mutation that interferes with the addition of carbohydrates to proteins in the golgi, which of the following could likely result? a) the viral envelope proteins would not be glycosylated and might not arrive at the host plasma membrane.b) the viral capsid proteins would not be glycosylated and might not arrive at the host plasma membrane.c) the viral core proteins would not be glycosylated and might not arrive at the host plasma membrane.d) the virus would be unable to reproduce within the host cell