The distinguishing test between monosaccharides and dissaccharide is (A) Bial’s test (B) Seliwanoff’s test (C) Barfoed’s test (D) Hydrolysis test

The distinguishing test between monosaccharides and dissaccharide is (A) Bial’s test (B) Seliwanoff’s test (C) Barfoed’s test (D) Hydrolysis test
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The distinguishing test between monosaccharides and dissaccharides is (A) Bial’s test (B) Selwanoff’s test (C) Barfoed’s test (D) Hydrolysis test

Description : The distinguishing test between monosaccharides and dissaccharides is (A) Bial’s test (B) Selwanoff’s test (C) Barfoed’s test (D) Hydrolysis test

Last Answer : C

Specific test for ketohexoses: (A) Seliwanoff’s test (B) Osazone test (C) Molisch test (D) None of these

Description : Specific test for ketohexoses: (A) Seliwanoff’s test (B) Osazone test (C) Molisch test (D) None of these

Last Answer : A

A positive Seliwanoff’s test is obtained with (A) Glucose (B) Fructose (C) Lactose (D) Maltose

Description : A positive Seliwanoff’s test is obtained with (A) Glucose (B) Fructose (C) Lactose (D) Maltose

Last Answer : B

Which of the following terms best fits the statement: "Process by which polysaccharides are degraded to monosaccharides." w) hydrolysis x) glycolosis y) lipogenesis z) none of the above

Description : Which of the following terms best fits the statement: "Process by which polysaccharides are degraded to monosaccharides." w) hydrolysis x) glycolosis y) lipogenesis z) none of the above

Last Answer : ANSWER: W -- HYDROLYSIS 

Thiol group of cysteine gives red colour with (A) Sodium acetate (B) Lead acetate (C) Sodium nitroprusside (D) Barfoed’s reagent

Description : Thiol group of cysteine gives red colour with (A) Sodium acetate (B) Lead acetate (C) Sodium nitroprusside (D) Barfoed’s reagent

Last Answer : Answer : C

A dissaccharide linked by α-1-4 Glycosideic linkages is (A) Lactose (B) Sucrose (C) Cellulose (D) Maltose

Description : A dissaccharide linked by α-1-4 Glycosideic linkages is (A) Lactose (B) Sucrose (C) Cellulose (D) Maltose

Last Answer : D

Barfoed’s solution is not reduced by (A) Glucose (B) Mannose (C) Sucrose (D) Ribose

Description : Barfoed’s solution is not reduced by (A) Glucose (B) Mannose (C) Sucrose (D) Ribose

Last Answer : C

A dissaccharide formed by 1,1-glycosidic linkage between their monosaccharide units is (A) Lactose (B) Maltose (C) Trehalose (D) Sucrose

Description : A dissaccharide formed by 1,1-glycosidic linkage between their monosaccharide units is (A) Lactose (B) Maltose (C) Trehalose (D) Sucrose

Last Answer : B

A dissaccharide formed by 1,1-glycosidic linkage between their monosaccharide units is (A) Lactose (B) Maltose (C) Trehalose (D) Sucrose

Description : A dissaccharide formed by 1,1-glycosidic linkage between their monosaccharide units is (A) Lactose (B) Maltose (C) Trehalose (D) Sucrose

Last Answer : C

Whcih of the following features are common to monosaccharides? (A) Contain asymmetric centres (B) Are of 2 types – aldoses and ketoses (C) Tend to exist as ring structures in solution (D) Include glucose, galactose and raffinose

Description : Whcih of the following features are common to monosaccharides? (A) Contain asymmetric centres (B) Are of 2 types – aldoses and ketoses (C) Tend to exist as ring structures in solution (D) Include glucose, galactose and raffinose

Last Answer : C

In the diet of a diabetic patient, the recommended carbohydrate intake should preferably be in the form of CARBOHYDRATES AND CARBOHYDRATE METABOLISM 11 (A) Monosaccharides (B) Dissaccharides (C) Polysaccharides (D) All of these

Description : In the diet of a diabetic patient, the recommended carbohydrate intake should preferably be in the form of CARBOHYDRATES AND CARBOHYDRATE METABOLISM 11 (A) Monosaccharides (B) Dissaccharides (C) Polysaccharides (D) All of these

Last Answer : C

The general formula of monosaccharides is (A) CnH2nOn (B) C2nH2On (C) CnH2O2n (D) CnH2nO2n

Description : The general formula of monosaccharides is (A) CnH2nOn (B) C2nH2On (C) CnH2O2n (D) CnH2nO2n

Last Answer : A

Sucrose consists of what monosaccharides?

Description : Sucrose consists of what monosaccharides?

Last Answer : Glucose + fructose.

What are the component monosaccharides of lactose?

Description : What are the component monosaccharides of lactose?

Last Answer : Galactose and glucose.

Name some important monosaccharides.

Description : Name some important monosaccharides.

Last Answer : Glucose, fructose, galactose, mannose.

How are monosaccharides further classified?

Description : How are monosaccharides further classified?

Last Answer : Sugars having aldehyde group are called aldoses and sugars with keto group are ketoses.

general formula of monosaccharides is (A) CnH2nOn (B) C2nH2On (C) CnH2O2n (D) CnH2nO2n

Description : general formula of monosaccharides is (A) CnH2nOn (B) C2nH2On (C) CnH2O2n (D) CnH2nO2n

Last Answer : (A) CnH2nOn

Which of the following test is used for distinguishing among dry oils, semi-drying oils and non drying oils? (A) Elaiden test (B) Reichert-Meissl value test (C) Hunter value test (D) Iodine value test

Description : Which of the following test is used for distinguishing among dry oils, semi-drying oils and non drying oils? (A) Elaiden test (B) Reichert-Meissl value test (C) Hunter value test (D) Iodine value test

Last Answer : Option A

What are the commonest monosaccharides? -Biology

Description : What are the commonest monosaccharides? -Biology

Last Answer : answer:

Monosaccharides that are used as energy source

Description : Monosaccharides that are used as energy source

Last Answer : Ans. Glucose and fructose

Monosaccharides possess reducing property due to the presence of

Description : Monosaccharides possess reducing property due to the presence of

Last Answer : Ans. Free aldehyde or keto group

An example of a natural polymer formed by many units of monosaccharides is

Description : An example of a natural polymer formed by many units of monosaccharides is

Last Answer : starch.

Which of the following biomolecules does have a phosphodiester bond? (a) Amino acids in a polypeptide (b) Nucleic acids in a nucleotide (c) Fatty acids in a diglyceride (d) Monosaccharides in a polysaccharide

Description : Which of the following biomolecules does have a phosphodiester bond? (a) Amino acids in a polypeptide (b) Nucleic acids in a nucleotide (c) Fatty acids in a diglyceride (d) Monosaccharides in a polysaccharide

Last Answer : b) Nucleic acids in a nucleotide

All of the following monosaccharides give the same osazone except (a) Galactose (b) Glucose (c) Fructose (d) Mannose

Description : All of the following monosaccharides give the same osazone except (a) Galactose (b) Glucose (c) Fructose (d) Mannose

Last Answer : Galactose

. Monosaccharides are classified according to : (a) the number of carbon atoms in the molecule. (b) whether they contain an aldehyde or a ketone group(c) their configurational relationship to glyceraldehyde.(d) all of the above

Description : . Monosaccharides are classified according to : (a) the number of carbon atoms in the molecule. (b) whether they contain an aldehyde or a ketone group (c) their configurational relationship to glyceraldehyde. (d) all of the above

Last Answer : all of the above

The bacteria which cause dental cavities in humans break down sugars, releasing what chemical, that causes tooth destruction? a) acids b) bases c) enzymes d) monosaccharides

Description : The bacteria which cause dental cavities in humans break down sugars, releasing what chemical, that causes tooth destruction? a) acids b) bases c) enzymes d) monosaccharides

Last Answer : ANSWER: A -- acids

Humans cannot digest cellulose because: a) it does not contain sugars b) it is made up of disaccharides c) it is made up of monosaccharides d) humans lack the proper enzymes

Description : Humans cannot digest cellulose because: a) it does not contain sugars b) it is made up of disaccharides c) it is made up of monosaccharides d) humans lack the proper enzymes

Last Answer : ANSWER: D -- HUMANS LACK THE PROPER ENZYMES 

What are Lipids? (1) Lipids are monosaccharides (2) Lipids do not provide energy to cells (3) Fruits are a good source of lipids (4) Cholesterol and trans fatty acids are types of Lipids

Description : What are Lipids? (1) Lipids are monosaccharides (2) Lipids do not provide energy to cells (3) Fruits are a good source of lipids (4) Cholesterol and trans fatty acids are types of Lipids

Last Answer : Cholesterol and trans fatty acids are types of Lipids

The presence of Cobalt in Vitamin B12 was established for the first time by – (1) Hydrolysis test (2) Spectroscopy (3) Borax-Bead test (4) Sodium Nitroprusside test

Description : The presence of Cobalt in Vitamin B12 was established for the first time by – (1) Hydrolysis test (2) Spectroscopy (3) Borax-Bead test (4) Sodium Nitroprusside test

Last Answer : (2) Spectroscopy Explanation: Atomic absorption spectroscopy is an analytical chemistry technique used for determining concentration of particular metal element and is widely used in pharmaceutics. It was used for the determination of cobalt in Vitamin B12.

The presence of Cobalt in Vitamin B12 was established for the first time by (1) Hydrolysis test (2) Spectroscopy (3) Borax-Bead test (4) Sodium Nitroprusside test

Description : The presence of Cobalt in Vitamin B12 was established for the first time by (1) Hydrolysis test (2) Spectroscopy (3) Borax-Bead test (4) Sodium Nitroprusside test

Last Answer : Spectroscopy

At dusk we saw a large number of birds that appeared to be swooping and eating the bugs around a Big Box store. Larger birds, vaguely swallow shaped, and with a similar flight pattern. Distinguishing feature a light band 1/2 way down the underside of the wing. What are these birds?

Description : At dusk we saw a large number of birds that appeared to be swooping and eating the bugs around a Big Box store. Larger birds, vaguely swallow shaped, and with a similar flight pattern. Distinguishing feature a light band 1/2 way down the underside of the wing. What are these birds?

Last Answer : answer:Were they Swifts ? These massacre termites at a very high rate this time of year, because this is the time flying termites start trying to colonize other logs, meaning there are a lot of large ... often only just noticed a termite taking off near me, when it gets eaten by a zooming Swift.

What do you think of this article that suggests that children who are exposed to religion have difficulty distinguishing fact from fiction?

Description : What do you think of this article that suggests that children who are exposed to religion have difficulty distinguishing fact from fiction?

Last Answer : Sure. How else do you get people that are afraid of Ouija Boards, Harry Potter, Dungeons and Dragons and even Pokémon and Rock Music, because they think they are “demonic”?

Why do people have trouble distinguishing between disliking an idea, and disliking the person who has that idea?

Description : Why do people have trouble distinguishing between disliking an idea, and disliking the person who has that idea?

Last Answer : answer:This has puzzled me for years. We've had many challenges here discussing theism because there are many people who feel that criticism of a particular belief is an attack on those that hold ... what the nature of this reaction is and see if we are identifying with ideas and beliefs.

How good are you at catching liars? Are you good at distinguishing between people who are more likely to lie versus less likely?

Description : How good are you at catching liars? Are you good at distinguishing between people who are more likely to lie versus less likely?

Last Answer : I’m pretty good at it. My first job was in banking. You have to be able to pick them up in that line of work.

Is there a non-physiological way of distinguishing vowel sounds from consonant sounds?

Description : Is there a non-physiological way of distinguishing vowel sounds from consonant sounds?

Last Answer : answer:Well, I'd suggest that it's pretty much impossible to give a phenomenological account of how a vowel sounds different from a consonant - that would be circular. Formation of a consonant ... seen such an analysis, though. Doubtless one exists somewhere that will (dis)confirm the hypothesis.

The distinguishing features of a federal government is: -SST 10th

Description : The distinguishing features of a federal government is: -SST 10th

Last Answer : We know that, federal government is that form of government in which the government if formed of three branches legislative, executive and judiciary and hence the governmental power is divided between these different levels of government. Therefore option (iv) is correct

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DISTINGUISHING feature/FEATURES of Indian judicial system are -Social Science

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The distinguishing feature of all chordates is

Description : The distinguishing feature of all chordates is

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Write the distinguishing features of class Reptilia.

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Give the distinguishing features of Tunicata.

Description : Give the distinguishing features of Tunicata.

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What are some distinguishing features of jazz music?

Description : What are some distinguishing features of jazz music?

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What is a distinguishing characteristics o saturated fatty acid?

Description : What is a distinguishing characteristics o saturated fatty acid?

Last Answer : Thi characteristic is the lack of double or triple bonds.

What are the distinguishing features of a river or stream?

Description : What are the distinguishing features of a river or stream?

Last Answer : What is the answer ?