Which of the following is the human receptor that allows for coronavirus entry into host cells during COVID-19 infection?

True or False. Eukaryotic cells can make multiple different proteins from one gene.

True or False. Once CDKs become activated by binding cyclins, the CDKs acquire phosphatase functions.

True or False. If you put NON-COMPENTENT bacteria in a test tube with plasmids containing an ampicillin resistance gene, the bacteria will take up the plasmid and will be able to grow on a petri dish with media containing the selective agent ampicillin.

True or False.  You only need one inactivating mutation at one of the two tumor suppressor alleles to see a pro-tumorigenic phenotype.

True or False. One clinical application of polymerase chain reaction (PCR) is to monitor therapeutic response in cancer patients by testing circulating tumor DNA for cancer drug resistance.

Domestication resulted in humans moving to more areas of the world, but also resulted in isolation and reduced mixtures of human populations, and reduced genetic diversity in modern day humans. 

If an experimental reagent was designed that could destroy bacteriophage (a virus that infects bacteria), which type of horizontal gene transfer would be most affected?

True or False. RNA splicing in eukaryotes occurs outside of the nucleus.

In theory, if a human had an ACE2 receptor mutation, what might be the impact on SARS-CoV-2 infectivity?  Select ALL that apply.