1. What do B cells do?
eat dead cells
cause inflammation
make your mucous membranes watery
produce antibodies
2. Why do doctors recommend that people get a new flu shot every year?
The vaccine wears out over time.
Your body eliminates the vaccine.
The Flu Virus changes every year.
The flu virus becomes immune to the vaccine.
3. Antibodies do which of the following?
attach to cells with the corresponding antigen
produce antigens
produce immature cells that become B cells
engulf and destroy pathogens
1.B cells are lymphocytes that play a large role in the humoral immune response.The principal function of B cells is to make antibodies against soluble antigens. B cells are an essential component of the adaptive immune system.
2.Flu Viruses change often. Each year’s virus is just a little different than the year before. So every year the vaccine in the flu shot is changed. That’s one reason why you need a flu shot every fall.
3. Antibodies contribute to immunity in three main ways: they can prevent pathogens from entering or damaging cells by binding to them; they can stimulate removal of a pathogen by macrophages and other cells by coating the pathogen; and they can trigger direct pathogen destruction by stimulating other immune responses such as the complement pathway.
hope i helped!
Canadian H1n1 Flu Vaccine included in the normal Flu Shots..mp4
FLU NEWS SCAN: Flu vaccine coverage, vaccine production, kids’ flu complications, H5N1 deaths, swine flu diversity
US flu vaccine coverage reached all-time high in 2010-11 The 2010-11 flu season, the first post-pandemic season in more than 40 years, saw more people in the United States receive flu vaccine than ever before. Swine Flu Vaccine: Will We Have A Choice?
Jonathan Mann, Times a Thousand
Berkeley’s most prodigious video artist redoubles his efforts, on the eve of writing his thousandth song-a-day. by Rachel Swan Since launching his Song a Day project on January 1, 2009, Berkeley-based multimedia artist Jonathan Mann has recorded 881 songs, each with an original music video. (He’ll have recorded eleven more by the time this article goes to press, barring the unforeseen.)… [ Read … What I’m looking at……….
well i wont tell you, you might SPREAD it.
who currently has the most first division title ehm….
and the old first division and premier league are the same thing…
just different names mr UWS
friendly banter
i dont really care about the test… its music like my mum will look at that score lmao
“Carlsberg have enjoyed sponsorship of Liverpool for a record 18 years but appear ready to suggest a new agreement which would see their name emblazoned across the stadium.”
Good idea, since Liverpool havent won a league title for a record 19 years.
Swine Flu Panic : Who Profits? Other Side of The Global Health Scare.
When a breastfeeding mother does not catch a cold or the flu passes from making antibodies against itself same for your baby to fight the illness? Your child is less likely to contract this disease?
If the antibodies that your body does is help your child comes into the cold struggle. I had a cold while I was breastfeeding and my son has achieved.
