Select the correct answer from each drop-down menu. Carbohydrates are the primary source of energy for the human body.
If your body lacks enzymes that break down carbohydrates, it would be unable to get
for energy production. If you lacked the enzyme to digest proteins, you may not absorb enough

Which of these is not an example of molecular homology? 1. use of dna and rna as genetic material 2.use of glycolysis as the first step in cellular respiration in both plants and animals 3. the lack of an igf-1 gene in prokaryotes 4. the use of aldolase b to break down fructose in bacteria, plants and animals