Sign in to receive recommendations (Learn more) Lymph is a clear fluid that travels through your body's arteries, circulates through your tissues to cleanse them and keep them firm, and then drains away through the lymphatic system. Lymph nodes are the filters along the lymphatic system. Their job is to filter out and trap bacteria, viruses, cancer cells, and other unwanted substances, and to make sure they are safely eliminated from the body. Axillary lymph nodes Larger Version.
Share. By Regina Bailey. Definition: Mass of genetic material composed of DNA and proteins that condense to form chromosomes during eukaryotic cell division. Chromatin is located in the nucleus of a cell. During prophase of mitosis, chromatin fibers become coiled into chromosomes with each chromosome having two chromatids joined at a centromere.
On the outside of the cell is a cell wall, but it is not made of cellulose. Inside this is a membrane enclosing the cytoplasm. A yeast cell contains a nucleus, like those in plant and animal cells. There are mitochondria in yeast cells.There are no chloroplasts in yeast cells. Yeast cells do contain ribosomes, the same size as ribosomes in animal and plant cells. Some of these yeast cells have small outgrowths-buds-so they are about to reproduce.Yeast cell (sectional view). - click to label.here are no chloroplasts in yeast cells. Yeast cells do contain ribosomes, the same size as ribosomes in animal and plant cells. Some of these yeast cells have small outgrowths-buds-so they are about to reproduce. Yeast cell (sectional view).