University of Phoenix Biology Questions

Vaccines. Your friend is worried about the many vaccines that his newborn son is scheduled to receive and asks you for advice since you are taking a biology course. Start with an explanation of how vaccines work. Briefly contrast the traditional methods used to create vaccines with more recently used biotechnology techniques, including the COVID 19 mRNA vaccines. Explain how the mRNA vaccines work based on your knowledge of the Central Dogma of Molecular Biology. What are some of the diseases that infants and children in the US are routinely vaccinated against? How have vaccinations impacted the frequency of these diseases over the past 100 years? Why are some people worried about giving their children vaccines? Why do some people believe that the MRR vaccine can cause autism? Is there scientific evidence to support these concerns? Conclude with advice to your friend in regard to getting the recommended vaccines based on what you learned from reliable information sources.

DISCUSSION:

Errors during Meiosis can result in gametes with aneuploidy – abnormal number of chromosomes. If those gametes mate and the organism develops, a series of syndromes are attributed to individuals with aneuploidy. Provide an example of a disorder that results from errors in meiosis. Is this disorder inherited? Explain.