Genes.
A gene is a section of a DNA molecule that contains the information to code for one specific protein. The gene contains the code that determines the structure of a protein.
The answer is Lactobacillus because it is a bacteria and that's what prokreatic cells are.
Water, sunlight, and carbon dioxide
Eukayotic cells spend most of their cell cycle in the interphase
D) Increase in temperature.
When we are too hot, blood vessels supplying blood to the skin can swell or dilate (vasodilation). This allows more warm blood to flow near the surface of the skin, where the heat can be lost to the air.