This was a hard one but I did some research and I found this
Our genome has 3 billion base pairs so a naive calculation shows 3x10^36 different combinations. But that's a meaningless number. A lot of those variants would be silent mutations, i.e. changes in introns, repeated sequences, 3rd position codons, etc etc that would have no effect on the phenotype.
Hope this help
D. 90%
Cells prepare for mitosis in Interphase and spend most of their lives in this phase. It is also called the "daily living" state of the cell.
Answer:
One end of the tRNA binds to a specific amino acid (amino acid attachment site) and the other end has an anticodon that will bind to an mRNA codon.
Explanation:
I hope this helped out i am not sure if this is what you meant