16. A newly differentiated cell starts to release antibodies. What must be true? This cell’s antibodies...
16.
A newly differentiated cell starts to release antibodies. What must be true?
This cell’s antibodies can only recognize one epitope
This cell was activated with assistance from a cytotoxic T cell
This cell is releasing many different types of antibodies
This cell has histamine molecules sticking out of its plasma membrane
Homework Answers
Answer: This cell’s antibodies can only recognize one epitope
Rational: Upon exposure to antigen, B cell differentiates into a unique cell that starts to release antibodies. Particular differentiated B cell produces only type of antibody, recognizing only one type of epitope. Different differentiated B cell produces different type of antibody recognizing different type of epitope.
Add Answer to:
16.
A newly differentiated cell starts to release
antibodies. What must be true?
This cell’s antibodies...
A) lymph follicles lymph nodes C) lacteals D) lymphatics 4) An advantage to adaptive immunity is...
A) lymph follicles lymph nodes C) lacteals D) lymphatics 4) An advantage to adaptive immunity is (A) its memory cells that provide quicker, larger and more efficient immune response upon second and subsequent exposure to an antigen B) its need for several cells to be activated over several days on first exposure C) the ability of its individual cells to respond to many different pathogens D) the use of antibodies that cause cell lysis and kill invading cells 5) A...
Which of the following statements is (are) true of a T cell that expresses two α chains (and thus...
Which of the following statements is (are) true of a T cell that expresses two α chains (and thus two different T-cell receptors) as a result of ineffective allelic exclusion of the α chain during rearrangement? There will be two unique TCRs on the surface of this T cell. Engaging either of the T-cell receptors on MHC molecules of the thymic epithelium will result in positive selection. If either T-cell receptor binds strongly to self-peptide presented by self-MHC molecules, the...
Immune system 1.The against pathogens that are general, and not targeted at specific pathogens immune system...
Immune system 1.The against pathogens that are general, and not targeted at specific pathogens immune system includes the skin and defenses . The immune system that attack specific pathogens, like antibodies and the cells that produce them immune system includes the parts of the 3. The white blood cells are made in the 4. The lymph flows through cells of the immune system can accumulate to fight a local infection where white blood 5. Blood flows into, through and out...
Immune system 1.The against pathogens that are general, and not targeted at specific pathogens immune system...
Immune system 1.The against pathogens that are general, and not targeted at specific pathogens immune system includes the skin and defenses . The immune system that attack specific pathogens, like antibodies and the cells that produce them immune system includes the parts of the 3. The white blood cells are made in the 4. The lymph flows through cells of the immune system can accumulate to fight a local infection where white blood 5. Blood flows into, through and out...
11. When an individual receives antibodies that were produced by another person, or animal, providing short...
11. When an individual receives antibodies that were produced by another person, or animal, providing short lived or temporary immunity, that is referred ass: a. active immunity b. humoral immunity c. immunosuppression d. passive acquired immunity e. immunocompetence A method to artificially induce an immune response to an infectious disease is: a. immunity 12. b. resistance c. antitoxin d. vaccination e. conjugation 13. Which is not a characteristic of the inflammatory response? a. delivery of additional effector molecules to the...
Multiple Choice (Choose the BEST answer!) 1) Intrapulmonary pressure is the A) pressure within the pleural...
Multiple Choice (Choose the BEST answer!) 1) Intrapulmonary pressure is the A) pressure within the pleural cavity B) pressure within the alveoli of the lungs C) negative pressure in the intrapleural space D) difference between atmospheric pressure and respiratory pressure 2) Loss of fibrinogen within the plasma would most likely cause which of the following? A) fever with pain B) pallor (pale skin) C) edema (swelling) D) loss of blood clotting 3) Small secondary lymphoid organs, which cluster along lymphatic...
please help.. Bonus questions are included, as is the question ascertaining you have abided by the...
please help..
Bonus questions are included, as is the question ascertaining you have abided by the academic integrity policy. Tin Att 45 Question 9 12 pts We talked about a variety of chemicals that are outside cells in our body's fluids, helping with our innate and acquired immunity to protect us from pathogens. Answer each of the following questions about these various chemicals. When complement proteins are "activated" in level 2 responses they do so in response to: [ Select)...
42. Which statement is NOT true about DNA? a) DNA acts like an enzyme by binding...
42. Which statement is NOT true about DNA? a) DNA acts like an enzyme by binding amino acids together using dehydration synthesis. b) Before cells divide both strands must be copied and one is provided for each new cell cm RNA is copied from a piece of DNA termed a gene. d) DNA is not always copied perfectly. Mistakes, mutations, occur and result in changed proteins, e) DNA functions as code for the synthesis of proteins. 43. A section of...
Activity 1: Observation of Mitosis in an Onion and a Whitefish Instructions: View the images in...
Activity 1: Observation of Mitosis in an Onion and a Whitefish Instructions: View the images in Table 1 and Table 2 of the Activity 1 Page to complete blanks below Table 1: Stages of the Cell Cycle in Onion Root Tip Table 2: Stages of Mitosis in Whitefish Blastula *Name Each Stage *Name Each Stage (a) (b) (b) (c) (c) (d) (d) (e) *To name the stages above, choose from: Interphase, Prophase. Metaphase, Anaphase or Telophase/Cytokinesis Identify the number in...
During the aerobic metabolism of glucose, glucose is ____________. Reduced to form water Oxidized to form...
During the aerobic metabolism of glucose, glucose is ____________. Reduced to form water Oxidized to form water Reduced to form CO2 Oxidized to form CO2 Which of the following describes the equation: FAD + XH2 à FADH2 + X. FAD is reduced to FADH2 It is a coupled reduction – oxidation reaction XH2 is oxidized to X All of the above Which of the following is FALSE about glycolysis? The initial steps of glycolysis requires energy derived from the splitting...
A) lymph follicles lymph nodes C) lacteals D) lymphatics 4) An advantage to adaptive immunity is (A) its memory cells that provide quicker, larger and more efficient immune response upon second and subsequent exposure to an antigen B) its need for several cells to be activated over several days on first exposure C) the ability of its individual cells to respond to many different pathogens D) the use of antibodies that cause cell lysis and kill invading cells 5) A...
Immune system 1.The against pathogens that are general, and not targeted at specific pathogens immune system includes the skin and defenses . The immune system that attack specific pathogens, like antibodies and the cells that produce them immune system includes the parts of the 3. The white blood cells are made in the 4. The lymph flows through cells of the immune system can accumulate to fight a local infection where white blood 5. Blood flows into, through and out...
Immune system 1.The against pathogens that are general, and not targeted at specific pathogens immune system includes the skin and defenses . The immune system that attack specific pathogens, like antibodies and the cells that produce them immune system includes the parts of the 3. The white blood cells are made in the 4. The lymph flows through cells of the immune system can accumulate to fight a local infection where white blood 5. Blood flows into, through and out...
11. When an individual receives antibodies that were produced by another person, or animal, providing short lived or temporary immunity, that is referred ass: a. active immunity b. humoral immunity c. immunosuppression d. passive acquired immunity e. immunocompetence A method to artificially induce an immune response to an infectious disease is: a. immunity 12. b. resistance c. antitoxin d. vaccination e. conjugation 13. Which is not a characteristic of the inflammatory response? a. delivery of additional effector molecules to the...
Multiple Choice (Choose the BEST answer!) 1) Intrapulmonary pressure is the A) pressure within the pleural cavity B) pressure within the alveoli of the lungs C) negative pressure in the intrapleural space D) difference between atmospheric pressure and respiratory pressure 2) Loss of fibrinogen within the plasma would most likely cause which of the following? A) fever with pain B) pallor (pale skin) C) edema (swelling) D) loss of blood clotting 3) Small secondary lymphoid organs, which cluster along lymphatic...
please help..
Bonus questions are included, as is the question ascertaining you have abided by the academic integrity policy. Tin Att 45 Question 9 12 pts We talked about a variety of chemicals that are outside cells in our body's fluids, helping with our innate and acquired immunity to protect us from pathogens. Answer each of the following questions about these various chemicals. When complement proteins are "activated" in level 2 responses they do so in response to: [ Select)...
42. Which statement is NOT true about DNA? a) DNA acts like an enzyme by binding amino acids together using dehydration synthesis. b) Before cells divide both strands must be copied and one is provided for each new cell cm RNA is copied from a piece of DNA termed a gene. d) DNA is not always copied perfectly. Mistakes, mutations, occur and result in changed proteins, e) DNA functions as code for the synthesis of proteins. 43. A section of...
Activity 1: Observation of Mitosis in an Onion and a Whitefish Instructions: View the images in Table 1 and Table 2 of the Activity 1 Page to complete blanks below Table 1: Stages of the Cell Cycle in Onion Root Tip Table 2: Stages of Mitosis in Whitefish Blastula *Name Each Stage *Name Each Stage (a) (b) (b) (c) (c) (d) (d) (e) *To name the stages above, choose from: Interphase, Prophase. Metaphase, Anaphase or Telophase/Cytokinesis Identify the number in...
Most questions answered within 3 hours.
-
Using MARS simulator, write MIPS programs according to
the following scenarios: Receive a positive integer number...
asked 1 hour ago -
An object in front of a concave mirror has a real image that is
11.5 cm...
asked 1 hour ago -
Consider the reaction, C3 H8 + O2 --> CO2 + H2O. How many
moles of O2...
asked 3 hours ago -
You and your opponent both roll a fair die. If you both roll the
same number,...
asked 3 hours ago -
In a study of the accuracy of fast food drive-through orders,
Restaurant A had 257 accurate...
asked 3 hours ago -
Identify and describe in detail the four categories of
institutions that could be included in a...
asked 3 hours ago -
In python
class Customer:
def __init__(self, customer_id, last_name, first_name, phone_number, address):
self._customer_id = int(customer_id)
self._last_name =...
asked 3 hours ago -
What is an example of a limitation in implementing a new
ERP system and how it...
asked 3 hours ago -
In a section of 9.7cm of an artery with a radius of 2.6mm there
is a...
asked 3 hours ago -
the two carboxylic acid groups of aspartic acid have different
acidities with pKa values of 2.1...
asked 3 hours ago -
Would CuCO3 aqueous salt combined with calcium chloride
form a solid precipitate? If so, what would...
asked 3 hours ago -
How do ECM Solutions assist in embedding a culture of continuous
improvement in an organization? (Project...
asked 4 hours ago