When curious kids find their way into regular liquid laundry detergent, the result is often nothing worse than an upset stomach. Laundry deteregent pods are presenting more serious symptoms. Along with vomiting, lethargy, and delirium, some victims have stopped breathing. Eye injuries are another common hazard.
Histones are proteins that allow DNA to be tightly packaged into units called nucleosomes. The DNA wraps itself around the histones. Chromatin is made of DNA and proteins (Histones). Chromatin is used to give structure to a chromosome.
The nucleus is a spherical-shaped organelle present in every eukaryotic cell. It is the control center of eukaryotic cells, responsible for the coordination of genes and gene expression. The structure of a nucleus encompasses nuclear membrane, nucleoplasm, chromosomes and nucleolus.uclear Membrane. The nuclear membrane is a double-layered structure that encloses the contents of the nucleus. The outer layer of the membrane is connected to the endoplasmic reticulum. A fluid-filled space or perinuclear space is present between the two layers of a nuclear membrane.