Proteins that carries Iron into different tissues is (A) Ceruloplasmin (B) Trans cortin (C) Mucoproteins (D) Glycoproteins

Proteins that carries Iron into different tissues is (A) Ceruloplasmin (B) Trans cortin (C) Mucoproteins (D) Glycoproteins
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Answer : B
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Plasma proteins which contain more than 4% hexosamine are (A) Microglobulins (B) Glycoproteins (C) Mucoproteins (D) Orosomucoids

Description : Plasma proteins which contain more than 4% hexosamine are (A) Microglobulins (B) Glycoproteins (C) Mucoproteins (D) Orosomucoids

Last Answer : Answer : C

Transcortins are (A) Mucoproteins (B) Glycoproteins (C) Metalloproteins (D) Lipoproteins

Description : Transcortins are (A) Mucoproteins (B) Glycoproteins (C) Metalloproteins (D) Lipoproteins

Last Answer : Answer : A

A/G ratio is (A) Strength of proteins (B) ratio of serum proteins (C) ratio of ceruloplasmin (D) None of these

Description : A/G ratio is (A) Strength of proteins (B) ratio of serum proteins (C) ratio of ceruloplasmin (D) None of these

Last Answer : Answer : B

The Golgi complex (A) Synthesizes proteins (B) Produces ATP (C) Provides a pathway for transporting chemicals (D) Forms glycoproteins

Description : The Golgi complex (A) Synthesizes proteins (B) Produces ATP (C) Provides a pathway for transporting chemicals (D) Forms glycoproteins

Last Answer : D

Iron is a component of (A) Hemoglobin (B) Ceruloplasmin (C) Transferase (D) Transaminase

Description : Iron is a component of (A) Hemoglobin (B) Ceruloplasmin (C) Transferase (D) Transaminase

Last Answer : Answer : A

Ceruloplasmin oxidizes (A) Copper (B) Iron (C) Both (A) and (B) (D) None of these

Description : Ceruloplasmin oxidizes (A) Copper (B) Iron (C) Both (A) and (B) (D) None of these

Last Answer : Answer : B

The Instrinisic Factor (HCl and mucoproteins) present in the gastric juice help in the absorption of (A) Vitamin B2 (B) Tocopherols (C) Folic acid (D) Vitmain B12

Description : The Instrinisic Factor (HCl and mucoproteins) present in the gastric juice help in the absorption of (A) Vitamin B2 (B) Tocopherols (C) Folic acid (D) Vitmain B12

Last Answer : Answer : D

Iodine test is positive for starch, dextrin and (A) Mucoproteins (B) Agar (C) Glycogen (D) Cellulose

Description : Iodine test is positive for starch, dextrin and (A) Mucoproteins (B) Agar (C) Glycogen (D) Cellulose

Last Answer : C

Cell recognition and adhesion occur due to biochemicals of cell membrane named (a) Proteins (b) Lipids (c) Proteins and lipids (d) Glycoproteins and glycolipids

Description : Cell recognition and adhesion occur due to biochemicals of cell membrane named (a) Proteins (b) Lipids (c) Proteins and lipids (d) Glycoproteins and glycolipids

Last Answer : Ans:(d)

Cell recognition and adhesion occur due to biochemicals of cell membranes named (a) proteins (b) lipids (c) proteins and lipids (d) glycoproteins and glycolipids.

Description : Cell recognition and adhesion occur due to biochemicals of cell membranes named (a) proteins (b) lipids (c) proteins and lipids (d) glycoproteins and glycolipids.

Last Answer : (d) glycoproteins and glycolipids.

Silencer elements (A) Are trans-acting factors (B) Are present between promoters and the structural genes (C) Decrease the expression of some structural genes (D) Encode specific repressor proteins

Description : Silencer elements (A) Are trans-acting factors (B) Are present between promoters and the structural genes (C) Decrease the expression of some structural genes (D) Encode specific repressor proteins

Last Answer : Answer : C

Inducers and repressors are (A) Enhancer and silencer elements respectively (B) Trans-acting factors (C) Cis-acting elements (D) Regulatory proteins

Description : Inducers and repressors are (A) Enhancer and silencer elements respectively (B) Trans-acting factors (C) Cis-acting elements (D) Regulatory proteins

Last Answer : Answer : B

Besides structural genes that encode proteins, DNA contains some regulatory sequences which are known as (A) Operons (B) Cistrons (C) Cis-acting elements (D) Trans-acting factors

Description : Besides structural genes that encode proteins, DNA contains some regulatory sequences which are known as (A) Operons (B) Cistrons (C) Cis-acting elements (D) Trans-acting factors

Last Answer : Answer : C

Folding of newly synthesized proteins is accelerated by (A) Protein disulphide isomerase (B) Prolyl cis-trans isomerase (C) Chaperonins (D) All of these

Description : Folding of newly synthesized proteins is accelerated by (A) Protein disulphide isomerase (B) Prolyl cis-trans isomerase (C) Chaperonins (D) All of these

Last Answer : Answer : D

What is ceruloplasmin? (A) Plasma protein (B) Stored form of copper (C) Both A and B (D) None of these

Description : What is ceruloplasmin? (A) Plasma protein (B) Stored form of copper (C) Both A and B (D) None of these

Last Answer : Answer : C

Ceruloplasmin shows the activity (A) As ferroxidase (B) As reductase (C) As ligase (D) As transferase

Description : Ceruloplasmin shows the activity (A) As ferroxidase (B) As reductase (C) As ligase (D) As transferase

Last Answer : Answer : A

All the following statements about ceruloplasmin are correct except (A) It is a copper-containing protein (B) It possesses oxidase activity (C) It is synthesised in intestinal mucosa (D) Its plasma level is decreased inWilson’s disease

Description : All the following statements about ceruloplasmin are correct except (A) It is a copper-containing protein (B) It possesses oxidase activity (C) It is synthesised in intestinal mucosa (D) Its plasma level is decreased inWilson’s disease

Last Answer : Answer : C

Menke’s disease (Kinky or steel hair disease) is a X-linked disease characterized by (A) High levels of plasma copper (B) High levels of ceruloplasmin (C) Low levels of plasma copper and of ceuloplasmin (D) High level of hepatic copper

Description : Menke’s disease (Kinky or steel hair disease) is a X-linked disease characterized by (A) High levels of plasma copper (B) High levels of ceruloplasmin (C) Low levels of plasma copper and of ceuloplasmin (D) High level of hepatic copper

Last Answer : Answer : C

In Wilson’s disease (A) Copper fails to be excreted in the bile (B) Copper level in plasma is decreased (C) Ceruloplasmin level is increased (D) Intestinal absorption of copper is decreased

Description : In Wilson’s disease (A) Copper fails to be excreted in the bile (B) Copper level in plasma is decreased (C) Ceruloplasmin level is increased (D) Intestinal absorption of copper is decreased

Last Answer : Answer : A

The normal serum concentration of ceruloplasmin in mg/100 ml varies between (A) 5–10 (B) 10–20 (C) 25–43 (D) 50–100

Description : The normal serum concentration of ceruloplasmin in mg/100 ml varies between (A) 5–10 (B) 10–20 (C) 25–43 (D) 50–100

Last Answer : Answer : C

Ceruloplasmin is absent in (A) Cirrhosis of liver (B) Wilson’s disease (C) Menke’s disease (D) Copper deficiency

Description : Ceruloplasmin is absent in (A) Cirrhosis of liver (B) Wilson’s disease (C) Menke’s disease (D) Copper deficiency

Last Answer : Answer : B

Activity of ceruloplasmin shown in vitro: (A) Reductase (B) Hydrolase (C) Ligase (D) Oxidase

Description : Activity of ceruloplasmin shown in vitro: (A) Reductase (B) Hydrolase (C) Ligase (D) Oxidase

Last Answer : Answer : D

Ceruloplasmin is (A) α1-globulin (B) α2-globulin (C) β-globulin (D) None of these

Description : Ceruloplasmin is (A) α1-globulin (B) α2-globulin (C) β-globulin (D) None of these

Last Answer : Answer : A

An example of metalloprotein is (A) Casein (B) Ceruloplasmin (C) Gelatin (D) Salmine

Description : An example of metalloprotein is (A) Casein (B) Ceruloplasmin (C) Gelatin (D) Salmine

Last Answer : Answer : B

Glycoproteins are marked for destruction by removal of their (A) Oligosaccharide prosthetic group (B) Sialic acid residues (C) Mannose residues (D) N-terminal amino acids

Description : Glycoproteins are marked for destruction by removal of their (A) Oligosaccharide prosthetic group (B) Sialic acid residues (C) Mannose residues (D) N-terminal amino acids

Last Answer : Answer : D

Retinoic acid is involved in the synthesis of (A) Rhodopsin (B) Iodopsin (C) Porphyrinopsin (D) Glycoproteins

Description : Retinoic acid is involved in the synthesis of (A) Rhodopsin (B) Iodopsin (C) Porphyrinopsin (D) Glycoproteins

Last Answer : Answer : D

Retinal is a component of (A) Iodopsin (B) Rhodopsin (C) Cardiolipin (D) Glycoproteins

Description : Retinal is a component of (A) Iodopsin (B) Rhodopsin (C) Cardiolipin (D) Glycoproteins

Last Answer : Answer : B

In N-linked glycoproteins, oligosaccharide is attached to protein through its (A) Asparagine residue (B) Glutamine residue (C) Arginine residue (D) Lysine residue

Description : In N-linked glycoproteins, oligosaccharide is attached to protein through its (A) Asparagine residue (B) Glutamine residue (C) Arginine residue (D) Lysine residue

Last Answer : Answer : A

Oligosaccharide-pyrophosphoryl dolichol is required for the synthesis of (A) N-linked glycoproteins (B) O-linked glycoproteins (C) GPI-linked glycoproteins (D) All of these

Description : Oligosaccharide-pyrophosphoryl dolichol is required for the synthesis of (A) N-linked glycoproteins (B) O-linked glycoproteins (C) GPI-linked glycoproteins (D) All of these

Last Answer : Answer : A

In glycoproteins the carbohydrate is in the form of disaccharide units, the number of units are (A) 50–100 (B) 200–300 (C) 400–500 (D) 600–700

Description : In glycoproteins the carbohydrate is in the form of disaccharide units, the number of units are (A) 50–100 (B) 200–300 (C) 400–500 (D) 600–700

Last Answer : Answer : D

Collagen and elastin have the following similarity: (A) Both are triple helices (B) Both have hydroxyproline residues (C) Both have hydrolysine residues (D) Both are glycoproteins

Description : Collagen and elastin have the following similarity: (A) Both are triple helices (B) Both have hydroxyproline residues (C) Both have hydrolysine residues (D) Both are glycoproteins

Last Answer : Answer : A

Sialic acids are present in (A) Proteoglycans (B) Glycoproteins (C) Both (A) and (B) (D) None of these

Description : Sialic acids are present in (A) Proteoglycans (B) Glycoproteins (C) Both (A) and (B) (D) None of these

Last Answer : Answer : B

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

In glycoproteins, carbohydrate residues are attached to which group of the polypeptide chain?

Description : In glycoproteins, carbohydrate residues are attached to which group of the polypeptide chain?

Last Answer : Hydroxyl group of serine or threonine.

Ceruloplasmin?

Description : Ceruloplasmin?

Last Answer : DefinitionCeruloplasmin is a copper-containing protein. This article discusses the test to measure the level of the protein in the clear liquid part of the blood (serum).How the test is performedBlood is ... the needle is removed, and the puncture site is covered to stop any bleeding.In infants or

Conversion of all-trans-retinal into alltrans-retinol requires (A) NAD (B) NADH (C) NADP (D) NADPH

Description : Conversion of all-trans-retinal into alltrans-retinol requires (A) NAD (B) NADH (C) NADP (D) NADPH

Last Answer : Answer : D

When light falls on rod cells (A) All-cis-retinal is converted into all-trans-retinal (B) 11-cis-retinal is converted into 11-trans-retinal (C) 11-trans-retinal is converted into all-transretinal (D) 11-cis-retinal is converted into all-trans-retinal

Description : When light falls on rod cells (A) All-cis-retinal is converted into all-trans-retinal (B) 11-cis-retinal is converted into 11-trans-retinal (C) 11-trans-retinal is converted into all-transretinal (D) 11-cis-retinal is converted into all-trans-retinal

Last Answer : Answer : D

The muscles, tissues and blood all are made up of _____. A. Fats B. Proteins C. Vitamins D. Carbohydrates

Description : The muscles, tissues and blood all are made up of _____. A. Fats B. Proteins C. Vitamins D. Carbohydrates

Last Answer : ANSWER: B

The muscles, tissues and blood all are made up of _____. A. Fats B. Proteins C. Vitamins D. Carbohydrates

Description : The muscles, tissues and blood all are made up of _____. A. Fats B. Proteins C. Vitamins D. Carbohydrates

Last Answer : ANSWER: B

The muscles, tissues and blood all are made up of _____. A. Fats B. Proteins C. Vitamins D. Carbohydrates

Description : The muscles, tissues and blood all are made up of _____. A. Fats B. Proteins C. Vitamins D. Carbohydrates

Last Answer : ANSWER: B

The muscles, tissues and blood all are made up of _____. A. Fats B. Proteins C. Vitamins D. Carbohydrates

Description : The muscles, tissues and blood all are made up of _____. A. Fats B. Proteins C. Vitamins D. Carbohydrates

Last Answer : ANSWER: B

The muscles, tissues and blood all are made up of------? A. Carbohydrate B. Proteins (Answer)

Description : The muscles, tissues and blood all are made up of------? A. Carbohydrate B. Proteins (Answer)

Last Answer : B. Proteins (Answer)

Hydrogen peroxide (H2O2)-------? A. helps line up cell proteins B. is poisonous to tissues (Answer)

Description : Hydrogen peroxide (H2O2)-------? A. helps line up cell proteins B. is poisonous to tissues (Answer)

Last Answer : B. is poisonous to tissues (Answer)

Cell membranes a. consist almost entirely of protein molecules b. are impermeable to fat-soluble substances c. in some tissues permit the transport of glucose at a greater rate in the presence of insulin d. are freely permeable to electrolytes but not to proteins e. have a stable composition throughout the life of the cell

Description : Cell membranes a. consist almost entirely of protein molecules b. are impermeable to fat-soluble substances c. in some tissues permit the transport of glucose at a greater rate in the presence of ... to electrolytes but not to proteins e. have a stable composition throughout the life of the cell

Last Answer : in some tissues permit the transport of glucose at a greater rate in the presence of insulin

Important site for formation of glycoproteins and glycolipids is

Description : Important site for formation of glycoproteins and glycolipids is

Last Answer : Important site for formation of glycoproteins and glycolipids is A. Vacuole B. Golgi apparatus C. Plastid D. Lyssome

Hemostasis and the cessation of bleeding require which of the following processes? A. Adherence of platelets to exposed subendothelial glycoproteins and collagen with subsequent aggregation of platelets and formation of a hemostatic plug. B. Interaction of tissue factor with factor VII circulating in the plasma. C. The production of thrombin via the coagulation cascade with conversion of fibrinogen to fibrin. D. Cross-linking of fibrin by factor XIII.

Description : Hemostasis and the cessation of bleeding require which of the following processes? A. Adherence of platelets to exposed subendothelial glycoproteins and collagen with subsequent aggregation of platelets and ... conversion of fibrinogen to fibrin. D. Cross-linking of fibrin by factor XIII.

Last Answer : Answer: ABCD DISCUSSION: Hemostasis requires the interaction of platelets with the exposed subendothelial structures at the site of injury followed by aggregation of more platelets in that area. ... form a stable clot that incorporates the platelet plug and fibrin thrombus into a stable clot

What is the basic structure of the HIV virus? What is the function of the glycoproteins of its envelope?

Description : What is the basic structure of the HIV virus? What is the function of the glycoproteins of its envelope?

Last Answer : HIV is an RNA virus. In its core there are two strands of RNA and reverse transcriptase molecules. The core is covered by a capsid, a layer of proteins. The capsid then is covered ... a receptor glycoprotein of the outer membrane of some lymphocytes). Virus Review - Image Diversity: viral envelope

Antibodies in our body are complex (a) glycoproteins (b) lipoproteins (c) steroids (d) prostaglandins

Description : Antibodies in our body are complex (a) glycoproteins (b) lipoproteins (c) steroids (d) prostaglandins

Last Answer : (a) glycoproteins

With regard to membrane receptors for hormones: a. they are often glycoproteins b. they are important for hormones made up of steroid c. those for insulin exhibit an intrinsic protein kinase activity d. glucagon uses calcium as a second messenger

Description : With regard to membrane receptors for hormones: a. they are often glycoproteins b. they are important for hormones made up of steroid c. those for insulin exhibit an intrinsic protein kinase activity d. glucagon uses calcium as a second messenger

Last Answer : they are often glycoproteins