In a study, 175 patients out of 400 experienced extreme hunger after taking a medication.  If one patient is selected, find the probability that the patient DID NOT suffer from extreme hunger. Write your answer as a fraction.

Find the probability that the selected student will be MALE. Write your answer as a fraction.

Fill in the chart above, and then you will have several questions based on rolling two dice.  So if two dice are rolled,  Find the ODDS AGAINST the sum of the dots being a 9 ?

In some parts of Africa, malaria is present at a fairly low but constant level in the population at all times. What pattern of disease does this represent?

Which of the following provides the body with the best, most effective physical barrier defense against disease?

How do natural killer (NK) cells identify parasites and damaged host cells to destroy?

What makes an antibody specific for a particular pathogen?

What is the function of influenza virus’ neuraminidase enzyme?

Which of the following encodes proteins that turn on cell division during the cell cycle?

SARS-CoV-2 (the coronavirus that causes COVID-19) is an enveloped helical virus with a linear RNA genome. All of the following are true about this organism EXCEPT: