Eagle Pass is the fastest route between San Antonio and Mexico and is often referred to as La Puerta de Mexico or Mexico's Door. It is also the home to the historic ruins of the 18th century San Bernardo Mission.
Lesson Summary. The nucleoid region is the irregularly-shaped section of a prokaryotic cell where DNA is housed. It lacks the membrane that is found around the nucleus of eukaryotic cells. In addition to DNA, the nucleoid may also contain RNA, proteins, and enzymes that can be used for cellular processes.
In prokaryotic cells DNA is present in the bacterial chromosome. This chromosome forms the nucleoid. The nucleoid is the mass of DNA that makes up the chromosome of cell â¦ s Archaea and bacteria. The nucleus is a structure enclosed in a membrane containing the chromosomes of eukaryotic organisms.   In other words the eukaryotic cell has a nucleus but the prokaryotic does not.