Since COVID19 RNA is able to replicate exponentially in human cells without being detected intracellularly, the following must be TRUE: a) COVID’s single strand RNA has a 5’ GGGG cap and 3’ poly AAAAs tail like human mRNA b) COVID’s single strand RNA has a 3’ GGGG cap and 5’ poly AAAAs tail like human mRNA c) COVID’s single strand RNA has 5’ GGGG cap, 3’ phosphorylations tail like human mRNA d) COVID’s single strand RNA has 5’ AAAA cap and 3’ poly GGGGs tail like human mRNA e) COVID’s single strand RNA has 3’ AAAA cap and 5’ poly GGGGs tail like human mRNA
Gene Interactions
When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.
Gene Expression
Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.
Since COVID19 RNA is able to replicate exponentially in human cells without being detected intracellularly, the following must be TRUE:
a) COVID’s single strand RNA has a 5’ GGGG cap and 3’ poly AAAAs tail like human mRNA
b) COVID’s single strand RNA has a 3’ GGGG cap and 5’ poly AAAAs tail like human mRNA
c) COVID’s single strand RNA has 5’ GGGG cap, 3’ phosphorylations tail like human mRNA
d) COVID’s single strand RNA has 5’ AAAA cap and 3’ poly GGGGs tail like human mRNA
e) COVID’s single strand RNA has 3’ AAAA cap and 5’ poly GGGGs tail like human mRNA
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