All of the following are true regarding macrophages EXCEPT: A) They are found in most tissues...
All of the following are true regarding macrophages EXCEPT:
A) They are found in most tissues of the body.
B) Each type of macrophage recognizes and destroys only one specific type of pathogenic agent.
C) Macrophages play an important role in both innate and adaptive immunity.
D) Macrophages can engulf bacteria following opsonization.
Homework Answers
(B) The false statement regarding macrophages is each type of macrophage recognizes and destroys only one specific type of pathogenic agent.
Add Answer to:
All of the following are true regarding macrophages EXCEPT:
A) They are found in most tissues...
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...
1. The normal (indigenous) microbiota of an animal body does all of the following except: A....
1. The normal (indigenous) microbiota of an animal body does all of the following except: A. Antagonizes pathogens. B. Helps in training and development of the host immune system. Contributes to nutrition and normal physiology D. Contributes to normal anatomy. E. The indigenous microbiota does all of the above. 2. Which of the following is false concering the unique properties of microbes? The oldest fossils are microbes. B. The smallest living cells are viruses. C. Bacteria may be chemoheterotrophs, photoheterotrophs,...
1. The normal (indigenous) microbiota of an animal body does all of the following except: A....
1. The normal (indigenous) microbiota of an animal body does all of the following except: A. Antagonizes pathogens. B. Helps in training and development of the host immune system C. Contributes to nutrition and normal physiology. D. Contributes to normal anatomy. E. The indigenous microbiota does all of the above. 2. Which of the following is false concerning the unique properties of microbes? The oldest fossils are microbes. B. The smallest living cells are viruses. C. Bacteria may be chemoheterotrophs,...
12. Antimicrobials may a. produce allergic reactions b. produce toxic effects not only to the microbe...
12. Antimicrobials may a. produce allergic reactions b. produce toxic effects not only to the microbe but to the hoat c. kill bacteria in our bodies all the above 13. All of the following pertain to the role ofactivated helper T cells in cellular mediatesd immunity except a. differentiation into memory Th cells b. recognize MHC with antigenic peptide on macrophages c. activate Te cells indirectly lead to cytolysis through complement e. indirectl y lead to phagocytosis of large microorganisms...
35. Both humoral and cellular immunity share the following attributes except a. distinguishes self from non-self...
35. Both humoral and cellular immunity share the following attributes except a. distinguishes self from non-self b specificity mory first-line of defense e. involve the T-cell antigen pathway 36. Which of the following is common to viruses and antibodies? a. they are cell specific b. they can be cytolytic c. they can be phagocytic d. they contain lysozyme e. they contain nucleic acids 37. What non-specific immune component is directly responsible for the lysis of invading microorganisms? chemotaxis b. membrane...
All selected options are wrong Which of the following about Neutrophils is TRUE? Neutrophils are white...
All selected options are wrong
Which of the following about Neutrophils is TRUE? Neutrophils are white blood cells that are commonly that are responsible for the phagocytosis of foreign material. Neutrophils are white blood cells that transport oxygen and carbon dioxide. Neutrophils are lymphocytes. Neutrophils are primarily responsible for the destruction of parasites. Neutrophils are red blood cells that are commonly found circulating in the circulatory system. Which of the following is TRUE regarding your lines of defense against infectious...
microbiology 1) what is the type of immunity called that develops following a natural infection that...
microbiology 1) what is the type of immunity called that develops following a natural infection that initiates an adaptive immune response? a) artificial active immunity b) natural active immunity c)artificial oassive immunity d) natural passive immunity 2) which of the following is NOT a characteristic of the adaptive immune response a) first line of defense b) specific c)has memory d) tolerance 3) what immunoglobulin class is found promaruly on the surface of B-cells a) IgD b) IgG c) IgM d)...
All of the following are true about Protein except? The primary role of protein is to...
All of the following are true about Protein except? The primary role of protein is to provide the building material for body tissues the primary role of proteins to bride calories high protein intake's increases the bodies excretion of calcium we need to consume foods that supply sufficient amount of all essentially amino acids every day
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)...
Please answer all of the question. 1a. Match the following terms with their definition (14 points)...
Please answer all of the question.
1a. Match the following terms with their definition (14 points) Immunity Phagocytosis Chemotaxis Autoimmune Antigen Antibody Macrophage a. The ability of the human body to resist almost all types of organisms or toxins than tend to damage the tissue or organs b. A substance that generates an immune response c. The process by which certain cells chew-up invading organisms d. A mature monocyte e. Immunoglobulins that are responsible for humoral immunity f. When an...
1. The normal (indigenous) microbiota of an animal body does all of the following except: A. Antagonizes pathogens. B. Helps in training and development of the host immune system. Contributes to nutrition and normal physiology D. Contributes to normal anatomy. E. The indigenous microbiota does all of the above. 2. Which of the following is false concering the unique properties of microbes? The oldest fossils are microbes. B. The smallest living cells are viruses. C. Bacteria may be chemoheterotrophs, photoheterotrophs,...
1. The normal (indigenous) microbiota of an animal body does all of the following except: A. Antagonizes pathogens. B. Helps in training and development of the host immune system C. Contributes to nutrition and normal physiology. D. Contributes to normal anatomy. E. The indigenous microbiota does all of the above. 2. Which of the following is false concerning the unique properties of microbes? The oldest fossils are microbes. B. The smallest living cells are viruses. C. Bacteria may be chemoheterotrophs,...
12. Antimicrobials may a. produce allergic reactions b. produce toxic effects not only to the microbe but to the hoat c. kill bacteria in our bodies all the above 13. All of the following pertain to the role ofactivated helper T cells in cellular mediatesd immunity except a. differentiation into memory Th cells b. recognize MHC with antigenic peptide on macrophages c. activate Te cells indirectly lead to cytolysis through complement e. indirectl y lead to phagocytosis of large microorganisms...
35. Both humoral and cellular immunity share the following attributes except a. distinguishes self from non-self b specificity mory first-line of defense e. involve the T-cell antigen pathway 36. Which of the following is common to viruses and antibodies? a. they are cell specific b. they can be cytolytic c. they can be phagocytic d. they contain lysozyme e. they contain nucleic acids 37. What non-specific immune component is directly responsible for the lysis of invading microorganisms? chemotaxis b. membrane...
All selected options are wrong
Which of the following about Neutrophils is TRUE? Neutrophils are white blood cells that are commonly that are responsible for the phagocytosis of foreign material. Neutrophils are white blood cells that transport oxygen and carbon dioxide. Neutrophils are lymphocytes. Neutrophils are primarily responsible for the destruction of parasites. Neutrophils are red blood cells that are commonly found circulating in the circulatory system. Which of the following is TRUE regarding your lines of defense against infectious...
Please answer all of the question.
1a. Match the following terms with their definition (14 points) Immunity Phagocytosis Chemotaxis Autoimmune Antigen Antibody Macrophage a. The ability of the human body to resist almost all types of organisms or toxins than tend to damage the tissue or organs b. A substance that generates an immune response c. The process by which certain cells chew-up invading organisms d. A mature monocyte e. Immunoglobulins that are responsible for humoral immunity f. When an...
Most questions answered within 3 hours.
-
4. Without doing any calculations, predict whether the observed
∆T would increase, decrease or remain the...
asked 31 minutes ago -
Based on the range, which of the following sets of scores has
the greatest variability? 3,...
asked 1 hour ago -
Ripples in a pond travel at a velocity of 3 m/s with one peak
passing a...
asked 1 hour ago -
A man stands on the roof of a building of height 13.0 mm and
throws a...
asked 1 hour ago -
The extent to which assets are financed by borrowed funds and
other liabilities is indicated by:...
asked 2 hours ago -
Explain in detail
Germany is the fifth largest economy
explain what goods and services Germany specializes...
asked 2 hours ago -
The density of platinum is 21.45 g/mL. If a cube of platinum
with a mass of...
asked 2 hours ago -
Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 2 hours ago -
Michaella, age 23, is a full-time law student and is claimed by
her parents as a...
asked 2 hours ago -
Why are polymers not typically casted into products?
asked 3 hours ago -
When rolling a die 129 times, what is the probability of rolling
a 6 no more...
asked 3 hours ago -
4. A call option currently sells for $7.75. It has a strike
price of $85 and...
asked 3 hours ago