Answer:
Overproduction, Variation, Selection, and <em>Competition</em>
glucose is broken apart then the energy..... This is correct
I used A and got it right..
hope this helped
Answer and explanation;
-Aba is a suitable replacement because Aba and Cys have approximately the same sized side chain and are similarly hydrophobic.
-However, Aba cannot form disulfide bonds so it will not be a suitable replacement if these are required.
-Alpha-Aminobutyric acid is biosynthesized by transaminating oxobutyrate, a metabolite in isoleucine biosynthesis.
Gallons. You buy gasoline by the gallon.