The Cytoplasm is the gel-like substance that fills the cell outside the nucleus. All of the cell's organelles are held and located within the cytoplasm. There are many different chemicals, nucleic acids, and other substances that the cell needs can be found there also.It supports the cell and gives it shape.he nucleus is one of the most important organelles in a cell. It is often the largest organelle in animal cells, but this is not always the case. Nuclei contain the genetic material called DNA that is responsible for controlling and directing all cell activities.
Symptoms & Signs. Pitting of the nails, typically the fingernails, is characterized by depressions in the surface of the nail. Nail pitting is caused by defective development of the layers of the superficial nail plate. It is common in patients with psoriasis and can affect up to 50% of people suffering from this condition.
Nails grow around 1 milllimeter every six to 10 days, so ridges can indicate when a deficiency began. Beau's lines, a specific type of ridge, run horizontally across the fingernail, forming palpable ridges. The color of the nail can vary on either side of the ridge. Usually all your nails have a ridge in the same place.