Which one of the following would give the highest energy per gram? A. Glucose B. Fat C. Proteins D. Sucrose

Which one of the following would give the highest energy per gram? A. Glucose B. Fat C. Proteins D. Sucrose
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ANSWER: B
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For immediate energy production in cells, one should take – (1) Glucose (2) Proteins (3) Vitamin C (4) Sucrose

Description : For immediate energy production in cells, one should take – (1) Glucose (2) Proteins (3) Vitamin C (4) Sucrose

Last Answer : (1) Glucose Explanation: Glucose provides immediate energy for our brain and red blood cells. The most pressing need of all cells in the body is for an immediate source of energy. Some cells such ... glucose or ATP, and for this reason, the blood must maintain a fairly constant supply of glucose.

For immediate energy production in cells, one should take (1) Glucose (2) Proteins (3) Vitamin C (4) Sucrose

Description : For immediate energy production in cells, one should take (1) Glucose (2) Proteins (3) Vitamin C (4) Sucrose

Last Answer : Glucose

Answer: b, c The body contains fuel reserves which it can mobilize and utilize during times of starvation or stress. By far the greatest energy component is fat, which is calorically dense since it provides about 9 calories/gram. Body protein comprises the next largest mass of utilizable energy, but amino acids yield only about 4 kcal/gram. Unlike fat reserves, body protein is not a storage form of energy but rather serves as a structural functional component of the body; loss of body protein, if severe, is associated with functional consequences. Glycogen stored in muscle and liver and free glucose have a trivial caloric value of less than 1000 kcal for a 70 kg male

Description : Answer: b, c The body contains fuel reserves which it can mobilize and utilize during times of starvation or stress. By far the greatest energy component is fat, which is calorically dense since it ... liver and free glucose have a trivial caloric value of less than 1000 kcal for a 70 kg male

Last Answer : Which of the following statement(s) is/are true concerning the indications and administration of nutritional support to cancer patients? a. Preoperative nutritional support should be provided to all ... total parenteral nutrition solutions maintain integrity of the small bowel e. None of the above

One gram of glucose produces how much fat or oil (A) 0.25 g (B) 0.35 g (C) 0.45 g (D) 0.32 g

Description : One gram of glucose produces how much fat or oil (A) 0.25 g (B) 0.35 g (C) 0.45 g (D) 0.32 g

Last Answer : (C) 0.45 g

Energy value in kilocalorie per gram of fat in the body is (A) 1 (B) 4 (C) 9 (D) 18

Description : Energy value in kilocalorie per gram of fat in the body is (A) 1 (B) 4 (C) 9 (D) 18

Last Answer : Answer : C

Glucose will be converted into fatty acids if the diet has excess of (A) Carbohydrates (B) Proteins (C) Fat (D) Vitamins

Description : Glucose will be converted into fatty acids if the diet has excess of (A) Carbohydrates (B) Proteins (C) Fat (D) Vitamins

Last Answer : A

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

Which of the following produces highest amount of energy upon oxidation? (1) Protein (2) Fat (3) Glucose (4) An alkane

Description : Which of the following produces highest amount of energy upon oxidation? (1) Protein (2) Fat (3) Glucose (4) An alkane

Last Answer : (2) Fat Explanation: Fats consist of a wide group of compounds that are generally soluble in organic solvents and generally insoluble in water. Chemically, fats are triglycerides, triesters of glycerol and ... while "fats" is usually used to refer to fats that are solids at normal room temperature.

Which of the following produces highest amount of energy upon oxidation? (1) Protein (2) Fat (3) Glucose (4) An alkane

Description : Which of the following produces highest amount of energy upon oxidation? (1) Protein (2) Fat (3) Glucose (4) An alkane

Last Answer : Fat

Which of the following carbohydrates will not give a red precipitate of Cu2O when heated with Benedict's solution? (a) Maltose (b) Glucose(c) Sucrose(d) Fructose

Description : Which of the following carbohydrates will not give a red precipitate of Cu2O when heated with Benedict's solution? (a) Maltose (b) Glucose (c) Sucrose (d) Fructose

Last Answer : Sucrose

Carbohydrates and proteins provide about ____ calories per gram. a. 5 c. 4 b. 2 d. 6

Description : Carbohydrates and proteins provide about ____ calories per gram. a. 5 c. 4 b. 2 d. 6

Last Answer : c. 4

Fat contributes about ____ calories per gram. a. 9 c. 8 b. 10 d. 7

Description : Fat contributes about ____ calories per gram. a. 9 c. 8 b. 10 d. 7

Last Answer : a. 9

Invertase enzyme acts upon (a) Proteins (b) Maltose (c) Fructose (d) Sucrose

Description : Invertase enzyme acts upon (a) Proteins (b) Maltose (c) Fructose (d) Sucrose

Last Answer : (d) Sucrose

Another substance of the category of glucose, sucrose and maltose is -

Description : Another substance of the category of glucose, sucrose and maltose is -

Last Answer : Another substance of the category of glucose, sucrose and maltose is - A. Myoglobin B. Starch C. Amino acids D. Haemoglobin

What major building blocks in glucose fructose and sucrose?

Description : What major building blocks in glucose fructose and sucrose?

Last Answer : Need answer

Which sugar is obtained from grapes (a) Lactose (b) Maltose (c) Glucose (d) Sucrose

Description : Which sugar is obtained from grapes (a) Lactose (b) Maltose (c) Glucose (d) Sucrose

Last Answer : Ans: (c)

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

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

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

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

Cane sugar (Sucrose) injected into blood is (A) changed to fructose (B) changed to glucose (C) undergoes no significant change (D) changed to glucose and fructose

Description : Cane sugar (Sucrose) injected into blood is (A) changed to fructose (B) changed to glucose (C) undergoes no significant change (D) changed to glucose and fructose

Last Answer : C

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

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

A polymer of glucose synthesized by the action of leuconostoc mesenteroids in a sucrose medium is (A) Dextrans (B) Dextrin (C) Limit dextrin (D) Inulin

Description : A polymer of glucose synthesized by the action of leuconostoc mesenteroids in a sucrose medium is (A) Dextrans (B) Dextrin (C) Limit dextrin (D) Inulin

Last Answer : A

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

The major component of honey is: A. Glucose B. Maltose C. Fructose D. Sucrose

Description : The major component of honey is: A. Glucose B. Maltose C. Fructose D. Sucrose

Last Answer : ANSWER: A

Table sugar is (a) glucose (b) sucrose (c) maltose (d) lactose

Description : Table sugar is (a) glucose (b) sucrose (c) maltose (d) lactose

Last Answer : Ans:(b)

The first stable product of photosynthesis is – (1) Starch (2) Sucrose (3) Phosphoglyceric acid (4) Glucose

Description : The first stable product of photosynthesis is – (1) Starch (2) Sucrose (3) Phosphoglyceric acid (4) Glucose

Last Answer : (3) Phosphoglyceric acid Explanation: The first product of photosynthesis is a three-carbon compound called phosphoglyceric acid and phosphoglyceraldehyde. Almost immediately, two of these join to ... photosynthesis not three-carbon but four-carbon compounds- oxalacetic, malic, and aspartic acids.

'Table sugar' is which type of sugar? (1) Fructose (2) Galactose (3) Glucose (4) Sucrose

Description : 'Table sugar' is which type of sugar? (1) Fructose (2) Galactose (3) Glucose (4) Sucrose

Last Answer : (4) Sucrose Explanation: Anopheles (female): Malaria; Culex: Filariasis; Sand Fly: Kala-azar; Tse-tse fly: Sleeping Sickness.

Which carbohydrate is used in silvering of mirrors? (1) Fructose (2) Sucrose (3) Glucose (4) Starch

Description : Which carbohydrate is used in silvering of mirrors? (1) Fructose (2) Sucrose (3) Glucose (4) Starch

Last Answer : (3) Glucose Explanation: Glucose is used in silvering of mirror as a reducing agent. Aldehydes such as glucose reduce Ag+ (aq) ions to metallic silver. They themselves are oxidised to carboxylate ions.

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 of the following is the sweetest sugar? (1) Sucrose (2) Glucose (3) Fructose (4) Maltose

Description : Which of the following is the sweetest sugar? (1) Sucrose (2) Glucose (3) Fructose (4) Maltose

Last Answer : (3) Fructose Explanation: Sucrose has a relative sweetness of 1.0, while Splenda (Sucralose) of the same quantity is about 600 times sweeter. Fructose is the sweetest of all natural sugar types, with a ... 0.7. Of all the sugars, Lactose is the least sweet, with a relative sweetness of 0.16.

Carbohydrate is stored in the body as (1) glucose (2) starch (3) glycogen (4) sucrose

Description : Carbohydrate is stored in the body as (1) glucose (2) starch (3) glycogen (4) sucrose

Last Answer : (3) glycogen Explanation: Glycogen is a multibranched polysaccharide that serves as a form of energy storage in animals and fungi. In humans, glycogen is made and stored primarily in the ... branched and compact than starch. Polysaccharide represents the main storage form of glucose in the body.

Ripe grapes contain – (1) Fructose (2) Sucrose (3) Galactose (4) Glucose

Description : Ripe grapes contain – (1) Fructose (2) Sucrose (3) Galactose (4) Glucose

Last Answer : (1) Fructose Explanation: Fully mature or ripe grapes contain about an equal concentration of glucose and fructose, which are the simple sugars yeast ferment to form alcohol and carbon dioxide. Ripe ... carbon sugars but three, four, five and seven-carbon sugars are also present in the grape.

The large amount of sugar present in human blood is - (1) sucrose (2) glucose (3) fructose (4) lactose

Description : The large amount of sugar present in human blood is - (1) sucrose (2) glucose (3) fructose (4) lactose

Last Answer : (2) glucose Explanation: The blood sugar concentration or blood glucose level is the amount of glucose (sugar) present in the blood of a human or animal. The body naturally tightly regulates blood ... or 72 mg/dL, i.e. milligrams/ deciliter); however, this level fluctuates throughout the day.

The major component of honey is - (1) glucose (2) sucrose (3) maltose (4) fructose

Description : The major component of honey is - (1) glucose (2) sucrose (3) maltose (4) fructose

Last Answer : (4) fructose Explanation: Honey is a supersaturated sugar solution with approximately 17.1 percent water. Fructose is the predominant sugar at 38.5 percent, followed by glucose at 31 percent.

The enzyme which converts sucrose to glucose and fructose is

Description : The enzyme which converts sucrose to glucose and fructose is

Last Answer : invertase.

Sucrose is made of one unit of glucose and one unit of

Description : Sucrose is made of one unit of glucose and one unit of

Last Answer : fructose.

Glucose and fructose are reducing sugars, but sucrose (containing glucose and fructose) is a non-reducing sugar, why?

Description : Glucose and fructose are reducing sugars, but sucrose (containing glucose and fructose) is a non-reducing sugar, why?

Last Answer : Because the glycosidic linkage in sucrose involves 1st carbon of glucose and 2nd carbon of fructose, so both reducing groups are masked.

Milk sugar is a type of— (A) Glucose (B) Sucrose (C) Lactose (D) Fructose

Description : Milk sugar is a type of— (A) Glucose (B) Sucrose (C) Lactose (D) Fructose

Last Answer : (C) Lactose

Sweetest sugar in fruit is a) fructose b) sucrose c) galactose d) glucose

Description : Sweetest sugar in fruit is a) fructose b) sucrose c) galactose d) glucose

Last Answer : a) fructose

Which of the following sugar is found in grape…? a) sucrose b) glucose c) lactose d) all of these

Description : Which of the following sugar is found in grape…? a) sucrose b) glucose c) lactose d) all of these

Last Answer : a) sucrose

Translocation of carbohydrate nutrients usually occurs in the form of (a) glucose (b) maltose (c) starch (d) sucrose.

Description : Translocation of carbohydrate nutrients usually occurs in the form of (a) glucose (b) maltose (c) starch (d) sucrose.

Last Answer : (d) sucrose.

Glycogen is a polymer of (a) galactose (b) glucose (c) fructose (d) sucrose

Description : Glycogen is a polymer of (a) galactose (b) glucose (c) fructose (d) sucrose

Last Answer : (b) glucose

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

Which of the following compounds reduces Tollens' reagent? (a) Glucose (b) Sucrose (c) Methanol (d) Acetic acid

Description : Which of the following compounds reduces Tollens' reagent? (a) Glucose (b) Sucrose (c) Methanol (d) Acetic acid

Last Answer : Glucose

Which of the following carbohydrates is not a reducing sugar? (a) Glucose (b) Sucrose (c) Fructose (d) Lactose

Description : Which of the following carbohydrates is not a reducing sugar? (a) Glucose (b) Sucrose (c) Fructose (d) Lactose

Last Answer : Sucrose

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

Which of the following carbohydrates is sweeter than sucrose? (a) Glucose (b) Fructose (c) Lactose(d) None of these

Description : Which of the following carbohydrates is sweeter than sucrose? (a) Glucose (b) Fructose (c) Lactose (d) None of these

Last Answer : Fructose