Viruses are no cells. But I guess you wouldn't find a cell that's smaller than a virus.
The tiniest and toughest pathogens are viruses, particularly those that have a lipid envelope protecting their genetic material. These pathogens are able to survive in various environments and can be difficult to eradicate due to their small size and ability to rapidly mutate.
In terms of size from smallest to largest, the order is viruses, bacteria, animal cells, and human cells. Viruses are the tiniest, typically measuring around 20 to 300 nanometers. Bacteria are larger, ranging from about 0.5 to 5 micrometers. Animal and human cells are generally larger still, typically between 10 to 30 micrometers in diameter.
viruses dont have cells
viruses are specific to the cells they infect called host cells
because you cant see them because they are so little and they are the tiniest things in nature
Yes, both viruses and cells have DNA.
No, tissues are made up of cells and viruses are not even cells.
Yes, viruses are smaller than eukaryotic cells.
bhone marrow
They are called as platelets.
Viruses need living cells to produce more viruses. They are obliged to use living cells.
INTERFERON is a substance produced by body cells when they are attacked by viruses.