Assuming you are asking about blue-white screening in transformation of plasmids...
The agar plate has X-gal in it. If a colony of E. coli has beta-galactosidase (an enzyme expressed from the lac operon in the vector) present, it will break down the x-gal and turn the colony blue. If the colony does not express beta-galactosidase (because the LacZ gene has been interrupted by a ligated gene that you want to express), it will not metabolize the x-gal, thus not turning blue.
The White Blood Cells form in the lymphoid organs.
The answer is Volox
White cells play important roles in the immune system.
Griffith hypothesized that a chemical component from the virulent S cells had somehow transformed the R cells into the more virulent S form.
The cells in your body are found absolutely everywhere. Skin cells form your skin, nerve cells form your brain and nervous system and muscle cells form your muscles. Almost everything in your body is made of cells.
red and white blood cells work together to form what
transformed cell lines divide more rapidly and do not require attachment to surface for growth, the loose contact inhibition, when reintroduced to animals may form tumours
The chemical bonds of sugar are transformed into a potent form of energy known as ATP. It is responsible for transporting chemical energy within cells that will be used for metabolism.
Red and white blood cells produce in bones. The bone marrow produces the cells
Yes they do.
The White Blood Cells form in the lymphoid organs.
White blood cells form in response to an infection. As soon as the body detects a viral or bacterial infection, the immune system starts producing an army of white blood cells. They are produced in the bone marrow.
The answer is Volox
An adaptive advantage regarding bacteria forming groups of cells is that these groups of cells can eventually become colonies.
White cells play important roles in the immune system.
Griffith hypothesized that a chemical component from the virulent S cells had somehow transformed the R cells into the more virulent S form.
The definition of the word transformed is "To change markedly the appearance or form." A sentence that includes the word transformed is: "Transformed when incorporated into this concoction."