One type of COVID-19 vaccine, developed by both Pfizer BioNTech and Moderna, consists of coding for the spike protein of SARS-CoV-2 encased in a lipid envelope.

The viral vector vaccine developed by Johnson and Johnson uses a modified Blank______ carrying the genetic code for the Blank______ protein of SARS-CoV-2.Multiple choice question.coronavirus; spikeadenovirus; nucleocapsidcoronavirus; nucleocapsidadenovirus; spike

The disease COVID-19 is caused by the severe acute respiratory syndrome coronavirus (SARS-CoV-2). The virus was first identified at the beginning of 2020, and has since gone on to cause a pandemic. It is currently believed that SARS-CoV-2 is an example of a zoonosis.Throughout 2020, much of the world’s medical scientific community was devoted to developing a vaccine for SARS-CoV-2. To evaluate the effectiveness of new vaccines, both humoral and cell-mediated responses are measured in animal subjects. Identify the cell type that is involved in both responses, and explain its role in each.

What was it about the COVID-19 virus that made it spread rapidly through the population and cause disease on a greater scale than other SARS related coronaviruses?Question 11AnswerMutations in the spike protein allowed it to specifically interact with the ACE2 receptor on lung cells. Also, the correct positioning of basic amino acids within the spike protein which could be cleaved was vital.Mutations in the spike protein allowed it to specifically interact with the ACE2 receptor on lung cellsThe correct positioning of basic amino acids in the spike protein which could be cleavedMutations in the spike protein allowed it to specifically interact with the ACE2 receptor on lung cells. Also, the correct positioning of acidic amino acids in the spike protein which could be cleaved was vital.

Discuss how application of computers accelerated the discovery of Covid-19 has c)vaccines

You are a virologist working on a vaccine for COVID-19. You snip out some of its RNA and paste it into yeast using CRISPR. What type of vaccine is this?live culturerecombinantinactivatedattenuated