The goal of vaccinations is to generate memory lymphocytes that will protect you from disease if...
The goal of vaccinations is to generate memory lymphocytes that will protect you from disease if you subsequently encounter one of the pathogens that you were vaccinated against. Which two of the following are true statements about how vaccines work?
1. some vaccines are designed to generate memory B cells, others are designed to generate memory T cells, and some will generate both memory B cells and memory T cells
2. the secondary immune responses generated by vaccination are called allergies
3. vaccination against one type of pathogen will provide protection against a similar pathogen, even if the two pathogens don’t share any antigenic epitopes
4. if the vaccine is a whole, killed bacterium, it will activate more than one specificity of B cell
5. the reason that secondary immune responses are different to primary immune responses is only because there are more antigen-specific cells in the secondary immune response
Homework Answers
Add Answer to:
The goal of vaccinations is to generate memory
lymphocytes that will protect you from disease if...
A host organism needs time, often days, to mount an immune response against a new antigen,...
A host organism needs time, often days, to mount an immune response against a new antigen, but memory cells permit a rapid response to pathogens previously encountered. A vaccine to protect against a particular viral infection often consists of weakened or killed virus or isolated proteins from a viral protein coat. When injected into a person, the vaccine generally does not cause an infection and illness, but it effectively teaches the immune system what the viral particles look like, stimulating...
Immune System Class Activity Science in the Classroom: One Vaccine to Rule Them All Lymphocytes are...
Immune System Class Activity Science in the Classroom: One Vaccine to Rule Them All Lymphocytes are white blood cells that play important roles in the immune system. Sort each item to the appropriate bin. Reset Help produce and secrete antibodies specific to one epitope on an antigen are central to the humoral immune response produce molecules that can neutralize viruses by birding to their surface can mount a rapid and intense Secondary immune response previously ordered pathogen central to the...
Vaccinations require that humans have which type of immune system? innate immune system adaptive immune system...
Vaccinations require that humans have which type of immune system? innate immune system adaptive immune system all of the above 10 points QUESTION 2 Which of the following are examples of antigens? one of a group of proteins found in the blood that leads to the clumping of foreign blood cells proteins embedded in the membranes of T cells foreign molecules that trigger antibody production proteins that trigger the end of the inflammatory response 10 points QUESTION 3...
pathogens 34. Which of these is NOT a way that antibodies protect the body from a)...
pathogens 34. Which of these is NOT a way that antibodies protect the body from a) opsonization of pathogen b) neutralization of toxins c) activation of complement d) inducing apopotosis of body cells 35. This type of immunity lasts only as long as the life of the antibody proteins (a few weeks to a few months at most). a) Passive. b) Artificial. c) Natural. d) Active. e) Innate 36. A primary humoral response (as compared to a secondary humoral response,...
immunology practing samples and not sure if my answers correct. 1. NK cells are effective against...
immunology
practing samples and not sure if my answers correct.
1. NK cells are effective against viral infections because many virus infected cells a. are susceptible to lysis b. are susceptible to phagocytosis c. show reduced levels of MHC class I molecules d. show reduced levels of MHC class II molecules e. none of the above 2. Arachidonic acid serves as a substrate in the lipoxygenase and cyclooxygenase pathways resulting in the production of a. histamine, leukotrienes b. leukotrienes, prostaglandins...
Date allergy t Bio 115 Name Use this word hank to fill in the blanks in...
Date allergy t Bio 115 Name Use this word hank to fill in the blanks in the following paragraphs. + inflammatory * cellular * antibodies chemical * lymphocytes * humoral cytokines * macrophage * antigen cytotoxic T lymphocytes * macrophages antigen * memory * fever * B cell * helper T * natural killer cells * B cells histamine neutralize + bacteria * infection * non-specific * pathogen physical *plasma B * specific * Vaccine * viruses * white blood...
A host organism needs time, often days, to mount an immune response against a new antigen, but memory cells permit a rapid response to pathogens previously encountered. A vaccine to protect against a particular viral infection often consists of weakened or killed virus or isolated proteins from a viral protein coat. When injected into a person, the vaccine generally does not cause an infection and illness, but it effectively teaches the immune system what the viral particles look like, stimulating...
Immune System Class Activity Science in the Classroom: One Vaccine to Rule Them All Lymphocytes are white blood cells that play important roles in the immune system. Sort each item to the appropriate bin. Reset Help produce and secrete antibodies specific to one epitope on an antigen are central to the humoral immune response produce molecules that can neutralize viruses by birding to their surface can mount a rapid and intense Secondary immune response previously ordered pathogen central to the...
pathogens 34. Which of these is NOT a way that antibodies protect the body from a) opsonization of pathogen b) neutralization of toxins c) activation of complement d) inducing apopotosis of body cells 35. This type of immunity lasts only as long as the life of the antibody proteins (a few weeks to a few months at most). a) Passive. b) Artificial. c) Natural. d) Active. e) Innate 36. A primary humoral response (as compared to a secondary humoral response,...
immunology
practing samples and not sure if my answers correct.
1. NK cells are effective against viral infections because many virus infected cells a. are susceptible to lysis b. are susceptible to phagocytosis c. show reduced levels of MHC class I molecules d. show reduced levels of MHC class II molecules e. none of the above 2. Arachidonic acid serves as a substrate in the lipoxygenase and cyclooxygenase pathways resulting in the production of a. histamine, leukotrienes b. leukotrienes, prostaglandins...
Date allergy t Bio 115 Name Use this word hank to fill in the blanks in the following paragraphs. + inflammatory * cellular * antibodies chemical * lymphocytes * humoral cytokines * macrophage * antigen cytotoxic T lymphocytes * macrophages antigen * memory * fever * B cell * helper T * natural killer cells * B cells histamine neutralize + bacteria * infection * non-specific * pathogen physical *plasma B * specific * Vaccine * viruses * white blood...
Most questions answered within 3 hours.
-
A mass M = 10.0 kg falls through a height h = 1.00 m, whilst
attached...
asked 1 minute ago -
2 H3BO3 (aq) + 3 Ba(OH)2 (aq) ---> Ba3(BO3)2 (aq) + 6 H2O
48.76 mL of...
asked 3 minutes ago -
Consider the reaction. 2A(g)↽−−⇀B(g)?p=1.17×10−5at 500 K If a
sample of A(g) A ( g ) at...
asked 1 minute ago -
1.
Cybercrime:
a.
has been controlled by comprehensive federal legislation.
b.
is easy to detect.
c....
asked 2 minutes ago -
The retail price of a medium-sized box of a well-known brand of
cornflakes ranges from $3.14...
asked 6 minutes ago -
You want to freeze some homemade popsicles. You pour 0.24 kg of
juice at room temperature...
asked 15 minutes ago -
In a Hall-effect experiment, a current of 2.2 A sent
lengthwise through a conductor 1.1 cm...
asked 19 minutes ago -
Life Insurance: A life insurance company wants
to estimate the probability that a 40-year-old male will...
asked 27 minutes ago -
Consider the fission reaction 23592U+n→13351Sb+9841Nb+?n. Part A
How many neutrons are produced in this reaction? Part...
asked 23 minutes ago -
Find the maximum of x in the bottom quartile. (Round your answer
to four decimal places.)...
asked 36 minutes ago -
Which of the following computer languages is the easiest to
use?
A. Assembly language B. First-generation...
asked 30 minutes ago -
Suppose the number of patients per week that visit a health
center follows a Poisson distribution...
asked 32 minutes ago