Which of the following is an epimeric pair? (A) Glucose and fructose (B) Glucose and galactose (C) Galactose and mannose (D) Lactose and maltose

Which of the following is an epimeric pair? (A) Glucose and fructose (B) Glucose and galactose (C) Galactose and mannose (D) Lactose and maltose
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In the intestine the rate of absorption is highest for (A) Glucose and galactose (B) Fructose and mannose (C) Fructose and pentose (D) Mannose and pentose

Description : In the intestine the rate of absorption is highest for (A) Glucose and galactose (B) Fructose and mannose (C) Fructose and pentose (D) Mannose and pentose

Last Answer : Answer : A

Selwanof’s test is positive in (A) Glucose (B) Fructose (C) Galactose (D) Mannose

Description : Selwanof’s test is positive in (A) Glucose (B) Fructose (C) Galactose (D) Mannose

Last Answer : Answer : B

Starch and glycogen are polymers of (A) Fructose (B) Mannose (C) α−D-Glucose (D) Galactose

Description : Starch and glycogen are polymers of (A) Fructose (B) Mannose (C) α−D-Glucose (D) Galactose

Last Answer : C

The constituent unit of inulin is (A) Glucose (B) Fructose (C) Mannose (D) Galactose

Description : The constituent unit of inulin is (A) Glucose (B) Fructose (C) Mannose (D) Galactose

Last Answer : B

Sucrose consists of (A) Glucose + glucose (B) Glucose + fructose (C) Glucose + galactose (D) Glucose + mannose

Description : Sucrose consists of (A) Glucose + glucose (B) Glucose + fructose (C) Glucose + galactose (D) Glucose + mannose

Last Answer : B

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

A carbohydrate found only in milk is (A) Glucose (B) Galactose (C) Lactose (D) Maltose

Description : A carbohydrate found only in milk is (A) Glucose (B) Galactose (C) Lactose (D) Maltose

Last Answer : C

The sugar found in milk is (A) Galactose (B) Glucose (C) Fructose (D) Lactose

Description : The sugar found in milk is (A) Galactose (B) Glucose (C) Fructose (D) Lactose

Last Answer : D

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

The following is actively absorbed in the intestine: (A) Fructose (B) Mannose (C) Galactose (D) None of these

Description : The following is actively absorbed in the intestine: (A) Fructose (B) Mannose (C) Galactose (D) None of these

Last Answer : C

Invert sugar is (A) Lactose (B) Mannose (C) Fructose (D) Hydrolytic product of sucrose

Description : Invert sugar is (A) Lactose (B) Mannose (C) Fructose (D) Hydrolytic product of sucrose

Last Answer : D

Lactose is composed of (a) glucose + galactose (b) fructose + galactose (c) glucose + fructose (d) glucose + glucose.

Description : Lactose is composed of (a) glucose + galactose (b) fructose + galactose (c) glucose + fructose (d) glucose + glucose.

Last Answer : (a) glucose + galactose

Which one of the following is also called as milk sugar? (1) Glucose (2) Fructose (3) Maltose (4) Lactose

Description : Which one of the following is also called as milk sugar? (1) Glucose (2) Fructose (3) Maltose (4) Lactose

Last Answer : (4) Lactose Explanation: The main sugar found in milk is known as lactose, which is a natural sugar that is made up of glucose and galactose. It provides a mildly sweet taste to milk. It ... down lactose into two simpler forms of sugar: glucose and galactose, which is then absorbed by the body.

Which one of the following is also called as milk sugar? (1) Glucose (2) Fructose (3) Maltose (4) Lactose

Description : Which one of the following is also called as milk sugar? (1) Glucose (2) Fructose (3) Maltose (4) Lactose

Last Answer : (4) Lactose Explanation: Lactose is the sugar found in milk. It is a combination of glucose and another small sugar called galactose. It is a form of double sugar. Lactose makes up around 2-8% of milk (by weight).

In which of the following groups are all polysaccharides? (a) Sucrose, glucose and fructose (b) Maltose, lactose and fructose (c) Glycogen, sucrose and maltose (d) Glycogen, cellulose and starch

Description : In which of the following groups are all polysaccharides? (a) Sucrose, glucose and fructose (b) Maltose, lactose and fructose (c) Glycogen, sucrose and maltose (d) Glycogen, cellulose and starch

Last Answer : (d) Glycogen, cellulose and starch

The sugar that yields only glucose on hydrolysis is (a) Lactose (b) Sucrose (c) Maltose (d) Fructose

Description : The sugar that yields only glucose on hydrolysis is (a) Lactose (b) Sucrose (c) Maltose (d) Fructose

Last Answer : Maltose

Another name for milk sugar is: w) glucose x) maltose y) lactose z) fructose

Description : Another name for milk sugar is: w) glucose x) maltose y) lactose z) fructose

Last Answer : ANSWER: Y -- LACTOSE

Which one of the following is also called as milk sugar ? (1) Glucose (2) Fructose (3) Maltose (4) Lactose

Description : Which one of the following is also called as milk sugar ? (1) Glucose (2) Fructose (3) Maltose (4) Lactose

Last Answer : Lactose

Which of the following is present as a marker in lysosomal enzymes to direct them to their destination? (A) Glucose-6-phosphate (B) Mannose-6-phosphate (C) Galactose-6-phosphate (D) N-Acetyl neuraminic acid

Description : Which of the following is present as a marker in lysosomal enzymes to direct them to their destination? (A) Glucose-6-phosphate (B) Mannose-6-phosphate (C) Galactose-6-phosphate (D) N-Acetyl neuraminic acid

Last Answer : Answer : C

Cane sugar is known as (A) Galactose (B) Sucrose (C) Fructose (D) Maltose

Description : Cane sugar is known as (A) Galactose (B) Sucrose (C) Fructose (D) Maltose

Last Answer : B

Which of the following is not reducing sugar? (A) Lactose (B) Maltose (C) Sucrose (D) Fructose

Description : Which of the following is not reducing sugar? (A) Lactose (B) Maltose (C) Sucrose (D) Fructose

Last Answer : C

On boiling Benedict’s solution is not reduced by (A) Sucrose (B) Lactose (C) Maltose (D) Fructose

Description : On boiling Benedict’s solution is not reduced by (A) Sucrose (B) Lactose (C) Maltose (D) Fructose

Last Answer : A

Blood group substances consist of (A) Lactose (B) Maltose (C) Fructose (D) Mucose

Description : Blood group substances consist of (A) Lactose (B) Maltose (C) Fructose (D) Mucose

Last Answer : C

On boiling Benedict’s solution is not reduced by (A) Sucrose (B) Lactose (C) Maltose (D) Fructose

Description : On boiling Benedict’s solution is not reduced by (A) Sucrose (B) Lactose (C) Maltose (D) Fructose

Last Answer : A

Which protein - sugar pair is present in milk? (1) Casein, Sucrose (2) Casein, Lactose (3) Fenitin, Maltose (4) Albumin, Glucose

Description : Which protein - sugar pair is present in milk? (1) Casein, Sucrose (2) Casein, Lactose (3) Fenitin, Maltose (4) Albumin, Glucose

Last Answer : (2) Casein, Lactose Explanation: Casein-Lactose protein-sugar pair is present in milk. Normal bovine milk contains 30-35 grams of protein per litre of which about 80 percent is arranged in casein micelles.

Which protein – sugar pair is present in milk? (1) Casein, Sucrose (2) Casein, Lactose (3) Ferritin, Maltose (4) Albumin, Glucose

Description : Which protein – sugar pair is present in milk? (1) Casein, Sucrose (2) Casein, Lactose (3) Ferritin, Maltose (4) Albumin, Glucose

Last Answer : Casein, Lactose

'Milk Sugar' is – (1) Lactose (2) Maltose (3) Galactose (4) Sucrose

Description : 'Milk Sugar' is – (1) Lactose (2) Maltose (3) Galactose (4) Sucrose

Last Answer : (1) Lactose Explanation: Lactose is a disaccharide sugar that is found most notably in milk and is formed from galactose and glucose. Lactose makes up around 2-8% of milk (by ... applications, both of pure lactose and lactosecontaining dairy by-products, have markedly increased since the 1960s.

‘Milk Sugar’ is (1) Lactose (2) Maltose (3) Galactose (4) Sucrose

Description : ‘Milk Sugar’ is (1) Lactose (2) Maltose (3) Galactose (4) Sucrose

Last Answer : Lactose

Carbohydrate moiety in cerebrosides is (A) Glucose (B) Sucrose (C) Galactose (D) Maltose

Description : Carbohydrate moiety in cerebrosides is (A) Glucose (B) Sucrose (C) Galactose (D) Maltose

Last Answer : Answer : B

Which of the following reaction gives lactose? (A) UDP galactose and glucose (B) UDP glucose and galactose (C) Glucose and Galactose (D) Glucose, Galactose and UTP

Description : Which of the following reaction gives lactose? (A) UDP galactose and glucose (B) UDP glucose and galactose (C) Glucose and Galactose (D) Glucose, Galactose and UTP

Last Answer : A

The sweet taste of fruits is due to – (1) Lactose (2) Fructose (3) Maltose (4) Ribose

Description : The sweet taste of fruits is due to – (1) Lactose (2) Fructose (3) Maltose (4) Ribose

Last Answer : (2) Fructose Explanation: The monosaccharides responsible for sweet taste in fruit is fructose.

The sweet taste of fruits is due to (1) Lactose (2) Fructose (3) Maltose (4) Ribose

Description : The sweet taste of fruits is due to (1) Lactose (2) Fructose (3) Maltose (4) Ribose

Last Answer : Fructose

A substrate for the enzyme aldolase is (A) galactose-6-phosphate (B) isocitric acid (C) Glucose-1-phosphate (D) Fructose 1, 6 diphosphate

Description : A substrate for the enzyme aldolase is (A) galactose-6-phosphate (B) isocitric acid (C) Glucose-1-phosphate (D) Fructose 1, 6 diphosphate

Last Answer : Answer : D

The sugar absorbed by fac i l itated diffusion and requiring Na independent transporter is (A) Glucose (B) Fructose (C) Galactose (D) Ribose

Description : The sugar absorbed by fac i l itated diffusion and requiring Na independent transporter is (A) Glucose (B) Fructose (C) Galactose (D) Ribose

Last Answer : Answer : B

Spermatozoa in seminal fluid utilises the following sugar for metabolism: (A) Galactose (B) Glucose (C) Sucrose (D) Fructose

Description : Spermatozoa in seminal fluid utilises the following sugar for metabolism: (A) Galactose (B) Glucose (C) Sucrose (D) Fructose

Last Answer : Answer : D

Epimers of glucose is (A) Fructose (B) Galactose (C) Ribose (D) Deoxyribose

Description : Epimers of glucose is (A) Fructose (B) Galactose (C) Ribose (D) Deoxyribose

Last Answer : B

Cerebrosides consist of mostly of this sugar: (A) Glucose (B) Fructose (C) Galactose (D) Arabinose

Description : Cerebrosides consist of mostly of this sugar: (A) Glucose (B) Fructose (C) Galactose (D) Arabinose

Last Answer : C

The epimers of glucose is (A) Fructose (B) Galactose (C) Ribose (D) Deoxyribose

Description : The epimers of glucose is (A) Fructose (B) Galactose (C) Ribose (D) Deoxyribose

Last Answer : B

The most important epimer of glucose is (A) Galactose (B) Fructose (C) Arabinose (D) Xylose

Description : The most important epimer of glucose is (A) Galactose (B) Fructose (C) Arabinose (D) Xylose

Last Answer : A

The most important epimer of glucose is (A) Galactose (B) Fructose (C) Arabinose (D) Xylose

Description : The most important epimer of glucose is (A) Galactose (B) Fructose (C) Arabinose (D) Xylose

Last Answer : (A) Galactose

There can be intolerance with respect to the following sugar: (A) Glucose (B) Lactose (C) Maltose (D) Xylose

Description : There can be intolerance with respect to the following sugar: (A) Glucose (B) Lactose (C) Maltose (D) Xylose

Last Answer : Answer : B

A positive Benedict’s test is not given by (A) Sucrose (B) Lactose (C) Maltose (D) Glucose

Description : A positive Benedict’s test is not given by (A) Sucrose (B) Lactose (C) Maltose (D) Glucose

Last Answer : A

Milk sugar is known as (A) Fructose (B) Glucose (C) Sucrose (D) Lactose

Description : Milk sugar is known as (A) Fructose (B) Glucose (C) Sucrose (D) Lactose

Last Answer : Answer : D

A carbohydrate, known commonly as invert sugar, is (A) Fructose (B) Sucrose (C) Glucose (D) Lactose

Description : A carbohydrate, known commonly as invert sugar, is (A) Fructose (B) Sucrose (C) Glucose (D) Lactose

Last Answer : B

Osazones are not formed with the (A) Glucose (B) Fructose (C) Sucrose (D) Lactose

Description : Osazones are not formed with the (A) Glucose (B) Fructose (C) Sucrose (D) Lactose

Last Answer : C

The end product of the digestion of starch in the alimentary canal is — (1) glucose (2) galactose (3) maltose (4) isomaltose

Description : The end product of the digestion of starch in the alimentary canal is — (1) glucose (2) galactose (3) maltose (4) isomaltose

Last Answer : (1) glucose Explanation: Starch or amylum is a carbohydrate consisting of a large number of glucose units joined by glycosidic bonds. Sugar from molasses or sugarcane, fruits or starch is first converted to glucose and fructose in presence of an enzyme called invertase.'

The monosaccharide obtained by hydrolysis of starch is : (a) D-Glucose (b) Maltose (c) D-Galactose (d) D-Ribose

Description : The monosaccharide obtained by hydrolysis of starch is : (a) D-Glucose (b) Maltose (c) D-Galactose (d) D-Ribose

Last Answer : D-Glucose

The end product of the digestion of starch in the alimentary canal is— (1) glucose (2) galactose (3) maltose (4) isomaltose

Description : The end product of the digestion of starch in the alimentary canal is— (1) glucose (2) galactose (3) maltose (4) isomaltose

Last Answer : glucose

Which of the following is required as inducer(s) for the expression of Lac operon? (a) Lactose (b) Lactose and galactose (c) Glucose (d) Galactose

Description : Which of the following is required as inducer(s) for the expression of Lac operon? (a) Lactose (b) Lactose and galactose (c) Glucose (d) Galactose

Last Answer : (c) Glucose

Select the two correct statements out of the four (i – iv) statements given below about lac operon. (i) Glucose or galactose may bind with the repressor and inactivate it. (ii) In the absence of lactose, the repressor binds with the operator region. (iii)The z-gene codes for permease. (iv) This was elucidated by Francois Jacob and Jacques Monod. The correct statements are (a) (ii) and (iii) (b) (i) and (iii) (c) (ii) and (iv) (d) (i) and (ii)

Description : Select the two correct statements out of the four (i - iv) statements given below about lac operon. (i) Glucose or galactose may bind with the repressor and inactivate it. (ii) In the absence of lactose, the repressor binds with the ... (iii) (b) (i) and (iii) (c) (ii) and (iv) (d) (i) and (ii)

Last Answer : (c) (ii) and (iv)