Menactra Vaccine Immunogenicity. Five serogroups, A, B, C, Y and W-135 are responsible for almost all cases of invasive meningococcal disease worldwide.3. Menactra is the first meningococcal conjugate vaccine in the United States that helps protect against 4 vaccine-preventable serogroups (A, C, Y, and W-135).1,2,4.
The cytoplasm comprises cytosol (the gel-like substance enclosed within the cell membrane) â and the organelles â the cell 's internal sub-structures. All of the contents of the cells of prokaryote organisms (such as bacteria, which lack a cell nucleus) are contained within the cytoplasm.he cytoplasm comprises cytosol (the gel-like substance enclosed within the cell membrane) â and the organelles â the cell 's internal sub-structures. All of the contents of the cells of prokaryote organisms (such as bacteria, which lack a cell nucleus) are contained within the cytoplasm.
You may be surprised to learn that the composition of our body fluids is quite complex. With respect to body fluids, form follows function. Our body synthesizes these fluids to meet our physical, emotional, and metabolic needs. Let's take a closer look at what eight body fluids are made of: (1) sweat, (2) CSF, (3) blood, (4) saliva, (5) tears, (6) urine, (7) semen, and (8) breast milk. Sweat Sweating is a means of thermoregulationâa way that we cool ourselves.