the nucleaus
nO mononucleotide cannot work independently because a single cell can't work as a hereditary material ,it needs enzymes to work as a hereditary material which are not same in all cells.! The cell which works as a hereditary material must have all types of enzymes which helps in development / grow.
A Virus They have a protein coat to encase them
an element
element
In the human body almost all cells carry a full complement of hereditary material. The only exception to this is the cancer cell.
Material made up of only one kind of matter is called an Element
Homogenous
not "a" anything. It's "an" element.
Prion.
The hereditary material of viruses vary. Some viruses have DNA and some RNA. Viruses with RNA change, for example the flu, that's why we get a shot every year. The viruses with DNA don't change so that's why you need only one shot.
Only the cells of advanced organisms, known as eukaryotes, have a nucleus. Generally there is only one nucleus per cell, but there are exceptions, such as the cells of slime molds and the Siphonales group of algae. Simpler one-celled organisms (prokaryotes), like the bacteria and cyanobacteria, don't have a nucleus. In these organisms, all of the cell's information and administrative functions are dispersed throughout the cytoplasm. visit our page : chocolatekidsplayschool.org/about Mobile Number: +91 - 9962547088
They found that all of the viral DNA and little of the protein had entered E. coli cells. Then they concluded that DNA is the hereditary molecule in viruses.