4 miles / 0.5 hour = 8 miles / 1 hour.
8 miles per hour.
An mRNA template is used to create a DNA strand.
The two groups differ in the composition of the cell wall and the lipids in the cell membrane. 3. ... Organelles contribute to efficiency in eukaryotic cells because they concentrate the biochemicals needed for chemical reactions so that the reactions proceed more rapidly.
certain hydrogen bonds are formed so that A goes with T and G with C
