The hardest college to get into in every state. With an acceptance rate of just 8.8% and typical SAT scores between 1500 and 1600, the California Institute of Technology is America's hardest college to get into, according to a list from academic review site Niche.com.
Prokaryotic Cell Structure. Prokaryotic cells are not as complex as eukaryotic cells. They have no true nucleus as the DNA is not contained within a membrane or separated from the rest of the cell, but is coiled up in a region of the cytoplasm called the nucleoid. Prokaryotic organisms have varying cell shapes. The most common bacteria shapes are spherical, rod-shaped, and spiral.
Prokaryotic cells do not have a nucleus so the DNA is located in the cytoplasm. The DNA in prokaryotic cells is also usually found in a circular ring that is coiled up into figure eights called supercoils.