All of the following are true of IgA antibodies EXCEPT: A) It is primarily involved in...
All of the following are true of IgA antibodies EXCEPT:
A) It is primarily involved in mediating allergic reactions.
B) It is secreted in mucous membranes
C) It helps protect against intestinal infections
D) It is present in the breast milk of human mothers
Homework Answers
Answer is C - it helps to protect against intestinal infections.because all other are done by IgA antibody.
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All of the following are true of IgA antibodies EXCEPT:
A) It is primarily involved in...
In humans, the mother's antibodies do not cross.... 5. In humans, the mother's antibodies do not...
In
humans, the mother's antibodies do not cross....
5. In humans, the mother's antibodies do not cross from the baby's gut into the bloodstream. Yet human breast milk contains antibodies and does protect against intestinal infections. Discuss how these antibodies might work.
Which statement is true about immunoglobulins (antibodies) Group of answer choices IgA is the most common...
Which statement is true about immunoglobulins (antibodies) Group of answer choices IgA is the most common antibody in mucus lining the respiratory tract IgD is the most abundant secreted antibody IgE protects against viral infections none of these are true
Complete the following paragraph to describe the different classes of antibodies. cytokines IgG IgA neutrophils immunoglobins...
Complete the following paragraph to describe the different classes of antibodies. cytokines IgG IgA neutrophils immunoglobins There are several classes of antibodies, or The main class found in blood is which is passed on to newborns through the mother's placenta The main class found in breast milk, saliva, tears, and mucus is The class of pentamer antibodies is IgM These are the first antibodies produced duringcel responses lgC Almost all antibodies of the class are bound to receptors on mast...
Questions 85 through 91: 85. 86. 87. 88 89. 90. 91. a broken bone heals a...
Questions 85 through 91: 85. 86. 87. 88 89. 90. 91. a broken bone heals a child is given a measles vaccine you had mumps as a child newborn gets antibodies from breast milk antibodies cross placenta and protect fetus you are given anti rabies antitoxin a woman is given anti Rh antibody A. active natural immunity B. active artificial immunity C. passive natural immunity D. passive artificial immunity E. none of the above Questions 92 through 97 92. 93....
1. The first line of defense include all of the following except (a) mucous membranes and...
1. The first line of defense include all of the following except (a) mucous membranes and skin (b) Inflammation and fever (c) physical and chemical barriers (d) coughing and sneezing 2. When B cells or T cells recognize an antigen they will eventually make many copies of themselves. Which of the following is the correct order of events? (a) Clonal selection, clonal expansion, clonal deletion (b) clonal expansion, clonal selection, clonal deletion (c) clonal deletion, clonal selection, clonal expansion (d)...
6. All of the following statements are true about pregnancy EXCEPT: a. prenatal multivitamin/mineral...
6. All of the following statements are true about pregnancy EXCEPT: a. prenatal multivitamin/mineral supplements are generally recommended for pregnant women. b. a woman's energy needs do not increase significantly until the second trimester. c. at the 10th week of pregnancy, the fetus weighs less than 1 ounce. d. the average full-term infant is born after 40 weeks of gestation. 7. Which of the following CORRECTLY identifies the recommendations for average increased energy intake during the second...
1. According to the CDC website, which of the following benefits apply to mothers and babies...
1. According to the CDC website, which of the following benefits apply to mothers and babies who choose to breastfeed? baby's lower risk for obesity baby quicker time to walking mother's lower risk for breast cancer fewer infections for baby Question 2 The baby will eat every ______ during the first few weeks of life. 2-3 2-4 3-5 1-3 Question 3 Breastmilk can be consumed directly by baby at the breast or expressed using a pump to be given to...
All of the following are true of enzymes except: a. they are not consumed in the...
All of the following are true of enzymes except: a. they are not consumed in the reaction they catalyze b. they are only used in synthesis reactions c. they are specific for the reaction they catalyze d. they increase the rate at which a chemical reaction occurs
All of the following are true regarding NK cells EXCEPT Select one: a. they are found...
All of the following are true regarding NK cells EXCEPT Select one: a. they are found in tissues of the lymphatic system. b. they have the ability to kill infected body cells and some tumor cells. c. they are a type of lymphocyte. d. they release toxic substances that cause cell lysis or apoptosis. e. they destroy infected body cells by phagocytosis. Question 67 Not yet answered Marked out of 1.00 Flag question Question text Which of the following antibodies...
need 35-41 asap!! 35. Which of the following is true about complement? a. The activation of...
need 35-41 asap!!
35. Which of the following is true about complement? a. The activation of complement ends in the lysis of bacterial cells. b. They are a set of proteins in blood, lymph and extracellular fluid c. They attack the membrane of bacterial cells. d. all of the above 36. Which of the following produces antibodies? a. memory cells c. liver cells b. T cells d. plasma cells 37. Most of the available antimicrobial agents are effective against a....
In
humans, the mother's antibodies do not cross....
5. In humans, the mother's antibodies do not cross from the baby's gut into the bloodstream. Yet human breast milk contains antibodies and does protect against intestinal infections. Discuss how these antibodies might work.
Complete the following paragraph to describe the different classes of antibodies. cytokines IgG IgA neutrophils immunoglobins There are several classes of antibodies, or The main class found in blood is which is passed on to newborns through the mother's placenta The main class found in breast milk, saliva, tears, and mucus is The class of pentamer antibodies is IgM These are the first antibodies produced duringcel responses lgC Almost all antibodies of the class are bound to receptors on mast...
Questions 85 through 91: 85. 86. 87. 88 89. 90. 91. a broken bone heals a child is given a measles vaccine you had mumps as a child newborn gets antibodies from breast milk antibodies cross placenta and protect fetus you are given anti rabies antitoxin a woman is given anti Rh antibody A. active natural immunity B. active artificial immunity C. passive natural immunity D. passive artificial immunity E. none of the above Questions 92 through 97 92. 93....
need 35-41 asap!!
35. Which of the following is true about complement? a. The activation of complement ends in the lysis of bacterial cells. b. They are a set of proteins in blood, lymph and extracellular fluid c. They attack the membrane of bacterial cells. d. all of the above 36. Which of the following produces antibodies? a. memory cells c. liver cells b. T cells d. plasma cells 37. Most of the available antimicrobial agents are effective against a....
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