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

An immunoglobulin which can cross the placental barrier is (A) IgA (B) IgM (C) IgD (D) None of these
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Description : The most abundant immunoglobulin in plasma is (A) IgA (B) IgG (C) IgM (D) IgD

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

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

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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

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

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Description : Which of the following mediates Type I hypersensitivity reaction? A- IgE B- IgG C- IgM D- IgD

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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

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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

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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

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Last Answer : c. IgA.

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Last Answer : is well absorbed from the intestine

Which of the following is not a property of Fluoride: A. Crosses placental barrier B. Deposits in bone C. Excretes rapidly by kidney D. Bacteria static E. Produces extrinsic tooth stain

Description : Which of the following is not a property of Fluoride: A. Crosses placental barrier B. Deposits in bone C. Excretes rapidly by kidney D. Bacteria static E. Produces extrinsic tooth stain

Last Answer : E. Produces extrinsic tooth stain

All of the following are properties of fluoride except: A. Crosses the placental barrier B. It deposits rapidly in bone C. It is excreted rapidly by kidneys D. It is bacteriostatic E. It produces extrinsic tooth stain

Description : All of the following are properties of fluoride except: A. Crosses the placental barrier B. It deposits rapidly in bone C. It is excreted rapidly by kidneys D. It is bacteriostatic E. It produces extrinsic tooth stain

Last Answer : E. It produces extrinsic tooth stain

The immunoglobulin which can cross the placenta is (A) Ig A (B) Ig M (C) Ig G (D) Ig D

Description : The immunoglobulin which can cross the placenta is (A) Ig A (B) Ig M (C) Ig G (D) Ig D

Last Answer : Answer : C

Heavy chains in IgD are of following type: (A) Alpha (B) Gamma (C) Delta (D) Epsilon

Description : Heavy chains in IgD are of following type: (A) Alpha (B) Gamma (C) Delta (D) Epsilon

Last Answer : Answer : C

A hormone which cannot cross the blood brain barrier is (A) Epinephrine (B) Aldosterone (C) ACTH (D) TSH

Description : A hormone which cannot cross the blood brain barrier is (A) Epinephrine (B) Aldosterone (C) ACTH (D) TSH

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

All of the following are glycoproteins except (A) Collagen (B) Albumin (C) Transferrin (D) IgM

Description : All of the following are glycoproteins except (A) Collagen (B) Albumin (C) Transferrin (D) IgM

Last Answer : Answer : B

IgM possesses (A) Two light chains and two heavy chains (B) Four light chains and four heavy chains (C) Six light chains and six heavy chains (D) Ten light chains and ten heavy chains

Description : IgM possesses (A) Two light chains and two heavy chains (B) Four light chains and four heavy chains (C) Six light chains and six heavy chains (D) Ten light chains and ten heavy chains

Last Answer : Answer : D

The immunoglobulin which provides highest antiviral activity is (A) Ig D (B) Ig E (C) Ig A (D) Ig G

Description : The immunoglobulin which provides highest antiviral activity is (A) Ig D (B) Ig E (C) Ig A (D) Ig G

Last Answer : Answer : C

The immunoglobulin having least concentration in serum is (A) Ig A (B) Ig M (C) Ig D (D) Ig E

Description : The immunoglobulin having least concentration in serum is (A) Ig A (B) Ig M (C) Ig D (D) Ig E

Last Answer : Answer : D

The immunoglobulin associated with reginic antibody is (A) Ig E (B) Ig D (C) Ig M (D) Ig A

Description : The immunoglobulin associated with reginic antibody is (A) Ig E (B) Ig D (C) Ig M (D) Ig A

Last Answer : Answer : A

The immunoglobulin having highest molecular weight is (A) Ig G (B) Ig M (C) Ig E (D) Ig A MINERAL METABOLISM 187

Description : The immunoglobulin having highest molecular weight is (A) Ig G (B) Ig M (C) Ig E (D) Ig A MINERAL METABOLISM 187

Last Answer : Answer : B

The immunoglobulin having highest sedimentation coefficient is (A) Ig G (B) Ig A (C) Ig M (D) Ig D

Description : The immunoglobulin having highest sedimentation coefficient is (A) Ig G (B) Ig A (C) Ig M (D) Ig D

Last Answer : Answer : C

The immunoglobulin possessing highest concentration of carbohydrate is (A) Ig G (B) Ig M (C) Ig A (D) Ig D

Description : The immunoglobulin possessing highest concentration of carbohydrate is (A) Ig G (B) Ig M (C) Ig A (D) Ig D

Last Answer : Answer : D

Most heat labile immunoglobulin is (A) Ig G (B) Ig A (C) Ig M (D) Ig D

Description : Most heat labile immunoglobulin is (A) Ig G (B) Ig A (C) Ig M (D) Ig D

Last Answer : Answer : D

The immunoglobulin possessing lowest concentration of carbohydrate is (A) Ig A (B) Ig E (C) Ig M (D) Ig G

Description : The immunoglobulin possessing lowest concentration of carbohydrate is (A) Ig A (B) Ig E (C) Ig M (D) Ig G

Last Answer : Answer : D

The smallest immunoglobulin is (A) Ig G (B) Ig E (C) Ig D (D) Ig A

Description : The smallest immunoglobulin is (A) Ig G (B) Ig E (C) Ig D (D) Ig A

Last Answer : Answer : A

The class specific function of the different immunoglobulin molecules is constituted by (A) Variable region of L chain (B) Constant region of H chain (C) Variable region of H chain (D) Constant region particularly CH2 and CH3 of H chain

Description : The class specific function of the different immunoglobulin molecules is constituted by (A) Variable region of L chain (B) Constant region of H chain (C) Variable region of H chain (D) Constant region particularly CH2 and CH3 of H chain

Last Answer : Answer : D

The portion of the immunoglobulin molecule that binds the specific antigen is formed by (A) Variable regions of H and L chains (B) Constant region of H chain (C) Constant region of L chain (D) Hinge region

Description : The portion of the immunoglobulin molecule that binds the specific antigen is formed by (A) Variable regions of H and L chains (B) Constant region of H chain (C) Constant region of L chain (D) Hinge region

Last Answer : Answer : A

A pentamer immunoglobulin is (A) Ig G (B) Ig A (C) Ig M (D) Ig E

Description : A pentamer immunoglobulin is (A) Ig G (B) Ig A (C) Ig M (D) Ig E

Last Answer : Answer : C

An immunoglobulin molecule always contains (A) 1 κ and 3 λ type of chains (B) 2 κ and 2 λ type of chains (C) 3 κ and 1λ type of chains (D) 2 κ and 2 λ chains

Description : An immunoglobulin molecule always contains (A) 1 κ and 3 λ type of chains (B) 2 κ and 2 λ type of chains (C) 3 κ and 1λ type of chains (D) 2 κ and 2 λ chains

Last Answer : Answer : D

Bence-Jones protein is (A) An immunoglobulin (B) A dimer of heavy chains (C) A dimer of light chains (D) A dimer of one heavy and one light chains

Description : Bence-Jones protein is (A) An immunoglobulin (B) A dimer of heavy chains (C) A dimer of light chains (D) A dimer of one heavy and one light chains

Last Answer : Answer : C

The minimum number of polypeptide chains in an immunoglobulin is (A) Two (B) Four (C) Five (D) Six

Description : The minimum number of polypeptide chains in an immunoglobulin is (A) Two (B) Four (C) Five (D) Six

Last Answer : Answer : B

What is the function of IgD Antibodies? -Biology

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

Last Answer : answer: