1 Lymph nodes, also referred to as lymph glands, are important part of the immune system.  Lymph nodes are located throughout the body, but visible and palpable only when they are enlarged or swollen.
Answer   Chromosomes are located in the nucleus of a cell in eukaryotes. In prokaryotes (which lack a cell nucleus) chromosomes are circular in shape usually found â¦ attached to the plasmid membrane.
Chromosomes are the thread-like structure found in the nuclei of both animal and plant cells. When a cell divides, chromosomes also divide. Function of chromosomes is to carry hereditary information. They are made of protein and one molecule of deoxyribonucleic acid (DNA).