What is the function of IgA Antibodies? -Biology

What is the function of IgA Antibodies? -Biology
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The saliva pH is approximately 6.8. It is thus a slightly acid pH. Saliva lubricates the food bolus and initiates the enzymatic extracellular digestion of food. It also works as a buffer for the mouth pH and it has an important role of having IgA antibodies (also present in tears, colostrum, mother’s milk and in the mucosae of the intestine and airways) that protect the organism against pathogens.

Description : The saliva pH is approximately 6.8. It is thus a slightly acid pH. Saliva lubricates the food bolus and initiates the enzymatic extracellular digestion of food. It also works as a buffer for the ... 's milk and in the mucosae of the intestine and airways) that protect the organism against pathogens.

Last Answer : What is the salivary digestive enzyme? Which type of food does it digest and into which smaller molecules does it transform the food?

The maternal _____ antibodies remain with the child for approximately three to six months after birth providing immunity after birth. a. IgA b. IgG c. IgM d. IgD

Description : The maternal _____ antibodies remain with the child for approximately three to six months after birth providing immunity after birth. a. IgA b. IgG c. IgM d. IgD

Last Answer : b. IgG

Of the five classes of antibodies,_____ and_____ are primary disease fighters, while secretory _____ is found on body (mucosal) surfaces. a. IgA, IgG, IgD b. IgG, IgA, IgM c. IgG, IgD, IgM d. IgG, IgM, IgA

Description : Of the five classes of antibodies,_____ and_____ are primary disease fighters, while secretory _____ is found on body (mucosal) surfaces. a. IgA, IgG, IgD b. IgG, IgA, IgM c. IgG, IgD, IgM d. IgG, IgM, IgA

Last Answer : d. IgG, IgM, IgA

Resistance to disease in the passageways of the respiratory and gastrointestinal tract is dependent on antibodies in the class _____. a. IgG b. IgA c. IgE d. IgM

Description : Resistance to disease in the passageways of the respiratory and gastrointestinal tract is dependent on antibodies in the class _____. a. IgG b. IgA c. IgE d. IgM

Last Answer : b. IgA

What is the function of IgM Antibodies? -Biology

Description : What is the function of IgM Antibodies? -Biology

Last Answer : answer:

What is the function of IgG Antibodies? -Biology

Description : What is the function of IgG Antibodies? -Biology

Last Answer : answer:

What is the function of IgD Antibodies? -Biology

Description : What is the function of IgD Antibodies? -Biology

Last Answer : answer:

What is the function of IgE Antibodies? -Biology

Description : What is the function of IgE Antibodies? -Biology

Last Answer : answer:

Selective deficiency of IgA?

Description : Selective deficiency of IgA?

Last Answer : DefinitionSelective deficiency of IgA is the most common immune deficiency disorder. Persons with this disorder have low or absent levels of a blood protein called ... no symptoms.Symptoms include frequent episodes of:BronchitisChronic diarrheaConjunctivitis(eye infection)Mouth infectionOti

why IgM and IgE are longer than IgG , IgD and IgA?

Description : why IgM and IgE are longer than IgG , IgD and IgA?

Last Answer : Immunoglobulin G (IgG), the most abundant type of antibody, is found in all body fluids and protects against bacterial and viral infections. Immunoglobulin M (IgM), which is found mainly in the blood and lymph fluid, is the first antibody to be made by the body to fight a new infection.

Reaginic antibody is (A) IgA (B) IgG (C) IgD (D) IgE

Description : Reaginic antibody is (A) IgA (B) IgG (C) IgD (D) IgE

Last Answer : Answer : D

In allergic diseases, the concentration of the following is increased in plasma: (A) IgA (B) IgG (C) IgD (D) IgE

Description : In allergic diseases, the concentration of the following is increased in plasma: (A) IgA (B) IgG (C) IgD (D) IgE

Last Answer : Answer : D

On exposure to any antigen, the first antibody to be formed is of the following class: (A) IgA (B) IgG (C) IgM (D) IgE

Description : On exposure to any antigen, the first antibody to be formed is of the following class: (A) IgA (B) IgG (C) IgM (D) IgE

Last Answer : Answer : C

Gamma heavy chains are present in (A) IgA (B) IgG (C) IgM (D) IgD

Description : Gamma heavy chains are present in (A) IgA (B) IgG (C) IgM (D) IgD

Last Answer : Answer : B

Complement system can be activated by binding of antigen to (A) IgA (B) IgD (C) IgE (D) IgM

Description : Complement system can be activated by binding of antigen to (A) IgA (B) IgD (C) IgE (D) IgM

Last Answer : Answer : D

The immunoglobulin having the longest half-life is (A) IgA (B) IgG (C) IgM (D) IgE

Description : The immunoglobulin having the longest half-life is (A) IgA (B) IgG (C) IgM (D) IgE

Last Answer : Answer : B

An immunoglobulin which can cross the placental barrier is (A) IgA (B) IgM (C) IgD (D) None of these

Description : An immunoglobulin which can cross the placental barrier is (A) IgA (B) IgM (C) IgD (D) None of these

Last Answer : Answer : D

Allergic reactions are mediated by (A) IgA (B) IgG (C) IgD (D) IgE

Description : Allergic reactions are mediated by (A) IgA (B) IgG (C) IgD (D) IgE

Last Answer : Answer : D

An immunoglobulin found in exocrine secretions is (A) IgA (B) IgG (C) IgM (D) IgE

Description : An immunoglobulin found in exocrine secretions is (A) IgA (B) IgG (C) IgM (D) IgE

Last Answer : Answer : A

The plasma concentration of IgA is (A) 1–5 mg/dl (B) 40–200 mg/dl (C) 60–500 mg/dl (D) 700–1,500 mg/dl

Description : The plasma concentration of IgA is (A) 1–5 mg/dl (B) 40–200 mg/dl (C) 60–500 mg/dl (D) 700–1,500 mg/dl

Last Answer : Answer : C

The largest immunoglobulin is (A) IgA (B) IgG (C) IgM (D) IgD

Description : The largest immunoglobulin is (A) IgA (B) IgG (C) IgM (D) IgD

Last Answer : Answer : C

The most abundant immunoglobulin in plasma is (A) IgA (B) IgG (C) IgM (D) IgD

Description : The most abundant immunoglobulin in plasma is (A) IgA (B) IgG (C) IgM (D) IgD

Last Answer : Answer : B

Secretory component is present in (A) IgA (B) IgG (C) IgM (D) All of these

Description : Secretory component is present in (A) IgA (B) IgG (C) IgM (D) All of these

Last Answer : Answer : A

Which AB is responsible for atopy? A. IgA B. IgE C. IgG D. IgW

Description : Which AB is responsible for atopy? A. IgA B. IgE C. IgG D. IgW

Last Answer : Ans: B

Allergy is immediate hypersensitivity mediated by _____and mast cell degranulation a) IgG b) IgE c) IgM d) IgA e) IgD

Description : Allergy is immediate hypersensitivity mediated by _____and mast cell degranulation a) IgG b) IgE c) IgM d) IgA e) IgD

Last Answer : Ans: B

Which of the following classes of immunoglobulins is important in immunity to T. vaginalis? A A. IgA B. IgG C. IgE D. IgM

Description : Which of the following classes of immunoglobulins is important in immunity to T. vaginalis? A A. IgA B. IgG C. IgE D. IgM

Last Answer : IgA

Which of the following immunoglobulins does constitute the largest percentage in human milk? (a) IgA (b) IgG (c) IgD (d) IgM

Description : Which of the following immunoglobulins does constitute the largest percentage in human milk? (a) IgA (b) IgG (c) IgD (d) IgM

Last Answer : (a) IgA

The colostrum, or first milk of a nursing mother, contains _____ that is transferred to the nursing child. a. IgA b. IgG c. IgM d. IgE

Description : The colostrum, or first milk of a nursing mother, contains _____ that is transferred to the nursing child. a. IgA b. IgG c. IgM d. IgE

Last Answer : a. IgA

This dimeric antibody class often occurs in secretions of the respiratory and gastrointestinal tracts. a. IgE b. IgM c. IgA. d. IgG

Description : This dimeric antibody class often occurs in secretions of the respiratory and gastrointestinal tracts. a. IgE b. IgM c. IgA. d. IgG

Last Answer : c. IgA.

14.The immunoglobulin present in colostrum is (a) IgE (b) IgM (c) IgG (d) IgA

Description : 14.The immunoglobulin present in colostrum is (a) IgE (b) IgM (c) IgG (d) IgA

Last Answer : (b) IgM

Which is the only immunoglobulin that can cross the placenta? a. IgA b. IgD c. IgE d. IgG

Description : Which is the only immunoglobulin that can cross the placenta? a. IgA b. IgD c. IgE d. IgG

Last Answer : d. IgG

Which one of the following is NOT a function of kidney - (1) Regulation of blood pH (2) Removal of metabolic wastes from the body (3) Production of antibodies (4)Regulation of osmotic pressures of the blood

Description : Which one of the following is NOT a function of kidney - (1) Regulation of blood pH (2) Removal of metabolic wastes from the body (3) Production of antibodies (4)Regulation of osmotic pressures of the blood

Last Answer : (3) Production of antibodies Explanation: Kidneys are essential in the urinary system and also serve homeostatic functions such as the regulation of electrolytes, maintenance of acid-base balance, and ... diverted to the urinary bladder whereas the antibodies are produced by antigens in the cell.

Which of the following is not the main function of lymph glands? (a) Forming RBCs (b) Destroying bacteria (c) Forming WBCs (d) Forming antibodies

Description : Which of the following is not the main function of lymph glands? (a) Forming RBCs (b) Destroying bacteria (c) Forming WBCs (d) Forming antibodies

Last Answer : a) Forming RBCs

The function of lymphocytes is/are________ a. Production of heparin b. Production of antibodies c. Production of plasma d. Production of haemoglobin protein

Description : The function of lymphocytes is/are________ a. Production of heparin b. Production of antibodies c. Production of plasma d. Production of haemoglobin protein

Last Answer : b. Production of antibodies

Which one of the following is NOT a function of kidney ? (1) Regulation of blood pH (2) Removal of metabolic wastes from the body (3) Production of antibodies (4) Regulation of osmotic pressures of the blood

Description : Which one of the following is NOT a function of kidney ? (1) Regulation of blood pH (2) Removal of metabolic wastes from the body (3) Production of antibodies (4) Regulation of osmotic pressures of the blood 

Last Answer : Production of antibodies

what is the difference between blood group A and group B (types of antibodies and antigens) ? -Biology

Description : what is the difference between blood group A and group B (types of antibodies and antigens) ? -Biology

Last Answer : answer:

Are you hearing that people who won’t get vaccinated are instead getting monoclonal antibodies?

Description : Are you hearing that people who won’t get vaccinated are instead getting monoclonal antibodies?

Last Answer : And the monoclonal antibodies don’t work that well anyway.

Am I correct that people against fetal stem cell research are ok taking monoclonal antibodies?

Description : Am I correct that people against fetal stem cell research are ok taking monoclonal antibodies?

Last Answer : I smell discreet advertisement… This is a tactics employed in my country when the antivax became a trend here. Vaccines are harmful, so buy our stuff instead!

Do you know about thyroid antibodies/Hashimoto testing?

Description : Do you know about thyroid antibodies/Hashimoto testing?

Last Answer : Need Answer

If you contract West Nile virus do you develope antibodies for future exposure?

Description : If you contract West Nile virus do you develope antibodies for future exposure?

Last Answer : Yes. This was extremely helpful to Marty McFly when he met Biff in the future as Biff was a carrier of the Wet Nile Virus. That’s how the movies went, right?

Has anyone treated or been treated for thyroid antibodies?

Description : Has anyone treated or been treated for thyroid antibodies?

Last Answer : answer:If you would, please post info or links for alt treatments. I’m a Hashimoto’s case myself and would be interested in alt treatment info. (I’ve only done Synthroid and denial.) Also, Mary Shomon is a patient advocate type with a book or two about thyroid issues that you may find worthwhile.

What are antibodies ?

Last Answer : There are two main constituents in the blood, one of which is antibody

Assertion : Artificially acquired passive immunity results when antibodies or lymphocytes produced outside the host are introduced into a host. Reason

Description : Assertion : Artificially acquired passive immunity results when antibodies or lymphocytes produced outside the host are introduced into a host. Reason

Last Answer : Assertion : Artificially acquired passive immunity results when antibodies or lymphocytes produced outside ... both the assertion and reason are false

Assertion: The antibodies separated from serum are homogenous. Reason : Monoclonal antibodies are homogenous immunological reagents.

Description : Assertion: The antibodies separated from serum are homogenous. Reason : Monoclonal antibodies are homogenous immunological reagents.

Last Answer : Assertion: The antibodies separated from serum are homogenous. Reason : Monoclonal antibodies are ... both the assertion and reason are false

Assertion : Interferons are a type of antibodies produced by body cells infected by bacteria. Reason : Interferons stimulate inflammation at the site

Description : Assertion : Interferons are a type of antibodies produced by body cells infected by bacteria. Reason : Interferons stimulate inflammation at the site

Last Answer : Assertion : Interferons are a type of antibodies produced by body cells infected by bacteria. Reason ... . If both the assertion and reason are false

Lysis of foreign cell is initiated by antibodies of:

Description : Lysis of foreign cell is initiated by antibodies of:

Last Answer : Lysis of foreign cell is initiated by antibodies of: A. IgM B. IgA C. IgE D. IgM and IgG

If you suspect major deficiency of antibodies in a person, to which of the following would you look for confirmatory evidence

Description : If you suspect major deficiency of antibodies in a person, to which of the following would you look for confirmatory evidence

Last Answer : If you suspect major deficiency of antibodies in a person, to which of the following would ... Haemocytes C. Serum globulins D. Fibrinogen in plasma

In which blood group,antibodies are absent ?

Description : In which blood group,antibodies are absent ?

Last Answer : In which blood group,antibodies are absent ? A. A B. B C. AB D. O

The Rh antibodies from the mother (Rh-ve) can leak into the blood of the foetus (Rh `+ve)` and destroy the `:-`

Description : The Rh antibodies from the mother (Rh-ve) can leak into the blood of the foetus (Rh `+ve)` and destroy the `:-`

Last Answer : The Rh antibodies from the mother (Rh-ve) can leak into the blood of the foetus (Rh `+ve)` and destroy ... RBCs C. Foetal WBCs D. both (1) and (2)