What is a hurricane? Well, a hurricane is a tropical cyclone that occurs in the North Atlantic Ocean or the Northeast Pacific Ocean and remains east of the International Dateline.Tropical cyclones are characterized by a large low pressure center and numerous thunderstorms. These produce strong winds and heavy rain.hat is a hurricane? Well, a hurricane is a tropical cyclone that occurs in the North Atlantic Ocean or the Northeast Pacific Ocean and remains east of the International Dateline.
The cell nucleus is the command center of our cells. It contains our chromosomes and genetic information needed for the reproduction of life. The cell nucleus is the command center of our cells.
The nucleus is the control center of a cell. The nucleus controls the cell's growth and reproduction and contains the cell's DNA. The nucleus of a cell contains most of that cell's genetic material. Its job is to maintain the integrity of the cell while controlling its activities. The nucleus is separated from the cytoplasm by a membrane called a nuclear envelope.This helps to protect the cell's chromosomes which is where the DNA is located. The nucleus was first discovered by microscopist Antonie van Leeuwenhoek in the mid-1600s while he was examining the red blood cells of salmon.