Haemoglobin is a (1) protein (2) carbohydrate (3) fat (4) vitamin

Haemoglobin is a (1) protein (2) carbohydrate (3) fat (4) vitamin
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Haemoglobin is a – (1) protein (2) carbohydrate (3) fat (4) vitamin

Description : Haemoglobin is a – (1) protein (2) carbohydrate (3) fat (4) vitamin

Last Answer : (1) protein Explanation: Hemoglobin is the ironcontaining oxygen-transport metal-protein in the red blood cells of all vertebrates which carries oxygen from the respiratory organs (lungs or gills) to ... carbon dioxide to bring it back to the respiratory organs to be dispensed from the organism.

Haemoglobin is a type of (a) carbohydrate (b) respiratory pigment (c) vitamin (d) skin pigment.

Description : Haemoglobin is a type of (a) carbohydrate (b) respiratory pigment (c) vitamin (d) skin pigment.

Last Answer : (b) decrease in number

TSH hormone biochemically is a (A) Protein (B) Fat (C) Glycoprotein (D) Carbohydrate 232 MCQs IN BIOCHEMISTRY

Description : TSH hormone biochemically is a (A) Protein (B) Fat (C) Glycoprotein (D) Carbohydrate 232 MCQs IN BIOCHEMISTRY

Last Answer : Answer : C

Atherosclerosis and coronary heart diseases are associated with the diet: (A) High in total fat and saturated fat (B) Low in protein (C) High in protein (D) High in carbohydrate

Description : Atherosclerosis and coronary heart diseases are associated with the diet: (A) High in total fat and saturated fat (B) Low in protein (C) High in protein (D) High in carbohydrate

Last Answer : Answer : A

The metabolism of protein is integrated with that of carbohydrate and fat through (A) Oxaloacetate (B) Citrate (C) Isocitrate (D) Malate

Description : The metabolism of protein is integrated with that of carbohydrate and fat through (A) Oxaloacetate (B) Citrate (C) Isocitrate (D) Malate

Last Answer : Answer : A

The hormone insulin is chemically a (a) fat (b) lipid (c) protein (d) carbohydrate

Description : The hormone insulin is chemically a (a) fat (b) lipid (c) protein (d) carbohydrate

Last Answer : Ans:(c)

Energy is stored in liver and muscles in the form of – (1) carbohydrate (2) fat (3) protein (4) glycogen

Description : Energy is stored in liver and muscles in the form of – (1) carbohydrate (2) fat (3) protein (4) glycogen

Last Answer : (4) glycogen Explanation: Muscle and liver cells have a high capacity for glycogen storage because they require fast access when the need for it arises.

Which one of the following is known as the ‘immovable property’ in the cell? (1) Carbohydrate (2) Fat (3) Protein (4) Nucleic acid

Description : Which one of the following is known as the ‘immovable property’ in the cell? (1) Carbohydrate (2) Fat (3) Protein (4) Nucleic acid

Last Answer : (4) Nucleic acid Explanation: Immovable property is an immovable object, an item of property that cannot be moved without destroying or altering it – property that is fixed to the earth, such as land or a house.

Animals do not have enzyme systems which enable them to make use of the energy from - (1) fat (2) water (3) protein (4) carbohydrate

Description : Animals do not have enzyme systems which enable them to make use of the energy from - (1) fat (2) water (3) protein (4) carbohydrate

Last Answer : (1) fat Explanation: Although fat is a common way of storing energy. In vertebrates such as humans the fatty acids in these stores cannot be conberted to glucose through gluconeogenesis as these organisms cannot convert acetyl CoA in to pyruvate plants do.

Silk fibre chemically is – (1) Carbohydrate (2) Fat (3) Protein (4) Cellulose

Description : Silk fibre chemically is – (1) Carbohydrate (2) Fat (3) Protein (4) Cellulose

Last Answer : (3) Protein Explanation: Silk is a natural protein fibre, some forms of which can be woven into textiles. The protein fibre of silk is composed mainly of fibroin and produced by ... fibre, which allows silk cloth to refract incoming light at different angles, thus producing different colours.

Denaturation refers to the loss of the ______ structure of a ______ molecule. a. primary; carbohydrate b. molecular; fat c. secondary; starch d. tertiary; protein

Description : Denaturation refers to the loss of the ______ structure of a ______ molecule. a. primary; carbohydrate b. molecular; fat c. secondary; starch d. tertiary; protein

Last Answer : d. tertiary; protein

16.3 Actions of growth hormone include the following except: A. Increased protein synthesis B. Increased fat utilization C. Increased carbohydrate utilization D. Glucose intolerance

Description : 16.3 Actions of growth hormone include the following except: A. Increased protein synthesis B. Increased fat utilization C. Increased carbohydrate utilization D. Glucose intolerance

Last Answer : C. Increased carbohydrate utilization

Which one of the following is known as the ‘immovable property’ in the cell? (1) Carbohydrate (2) Fat (3) Protein (4) Nucleic acid

Description : Which one of the following is known as the ‘immovable property’ in the cell? (1) Carbohydrate (2) Fat (3) Protein (4) Nucleic acid

Last Answer : Nucleic acid

Animals do not have enzyme systems which enable them to make use of the energy from : (1) fat (2) water (3) protein (4) carbohydrate

Description : Animals do not have enzyme systems which enable them to make use of the energy from : (1) fat (2) water (3) protein (4) carbohydrate

Last Answer : fat

Silk fibre chemically is : (1) Carbohydrate (2) Fat (3) Protein (4) Cellulose

Description : Silk fibre chemically is : (1) Carbohydrate (2) Fat (3) Protein (4) Cellulose

Last Answer : Protein

Among the given nutrients, milk is a poor source of which of the following? (1) Vitamin 'C' (2) Calcium (3) Protein (4) Carbohydrate

Description : Among the given nutrients, milk is a poor source of which of the following? (1) Vitamin 'C' (2) Calcium (3) Protein (4) Carbohydrate

Last Answer : (1) Vitamin 'C' Explanation: Milk is a poor source of ascorbic acid (Vitamin C). It contains about 1 mg ascorbate per 100 g. Even the little Vitamin C is usually destroyed when the milk ... The richest sources of ascorbic acid are fruits and vegetables. Milk is a good source of retinol and thiamin.

Absorption of Griseofulvin increases with --------------diet. a) Carbohydrate b) Fatty c) protein d) vitamin

Description : Absorption of Griseofulvin increases with --------------diet. a) Carbohydrate b) Fatty c) protein d) vitamin

Last Answer : b) Fatty 

Among the given nutrients, milk is a poor source of which of the following ? (1) Vitamin ‘C’ (2) Calcium (3) Protein (4) Carbohydrate

Description : Among the given nutrients, milk is a poor source of which of the following ? (1) Vitamin ‘C’ (2) Calcium (3) Protein (4) Carbohydrate

Last Answer : Vitamin ‘C’

Pick out the correct match: (1) Fleshy foods-Calcium and Protein (2) Fish - Starch and Vitamin (3) Milk Fibre and Minerals (4) Egg yolk Protein and Fat

Description : Pick out the correct match: (1) Fleshy foods-Calcium and Protein (2) Fish - Starch and Vitamin (3) Milk Fibre and Minerals (4) Egg yolk Protein and Fat

Last Answer : (4) Egg yolk Protein and Fat Explanation: An egg yolk is a part of an egg which feeds the developing embryo. As a food, yolks are a major source of vitamins and minerals. They contain all of the egg's fat and cholesterol, and about one-half of the protein.

Which one of the following is most important for the growth of children up to the age of 14? (1) Protein (2) Vitamin (3) Fat (4) Milk

Description : Which one of the following is most important for the growth of children up to the age of 14? (1) Protein (2) Vitamin (3) Fat (4) Milk

Last Answer : (1) Protein Explanation: Protein is a vital part of a healthy diet for children. This substance, though important for all people, is especially necessary for developing and growing bodies. ... tissues, transportation of oxygen to all areas of the body and antibody production to fight infections.

Pick out the correct match: (1) Fleshy foods – Calcium and Protein (2) Fish – Starch and Vitamin (3) Milk – Fibre and Minerals (4) Egg yolk – Protein and Fat

Description : Pick out the correct match: (1) Fleshy foods – Calcium and Protein (2) Fish – Starch and Vitamin (3) Milk – Fibre and Minerals (4) Egg yolk – Protein and Fat

Last Answer : Egg yolk – Protein and Fat

Which one of the following is most important for the growth of children up to the age of 14? (1) Protein (2) Vitamin (3) Fat (4) Milk

Description : Which one of the following is most important for the growth of children up to the age of 14? (1) Protein (2) Vitamin (3) Fat (4) Milk

Last Answer : Protein

Glucagon secretion increases (A) After a carbohydrate-rich meal (B) After a fat-rich meal (C) When blood glucose is high (D) When blood glucose is low

Description : Glucagon secretion increases (A) After a carbohydrate-rich meal (B) After a fat-rich meal (C) When blood glucose is high (D) When blood glucose is low

Last Answer : Answer : D

Higher rate of lipogenesis is associated with (A) High proportion of carbohydrate in diet (B) Restricted caloric intake (C) High fat diet (D) Deficiency of insulin

Description : Higher rate of lipogenesis is associated with (A) High proportion of carbohydrate in diet (B) Restricted caloric intake (C) High fat diet (D) Deficiency of insulin

Last Answer : Answer : A

Ketosis in partly ascribed to (A) Over production and Glucose (B) Under production of Glucose (C) Increased carbohydrate utilization (D) Increased fat utilization

Description : Ketosis in partly ascribed to (A) Over production and Glucose (B) Under production of Glucose (C) Increased carbohydrate utilization (D) Increased fat utilization

Last Answer : Answer : D

Which of the following statement(s) is/are true concerning methods of nutritional support? a. Optimal results for enteral feedings are achieved with approximately half of calories supplied as carbohydrate and half as fat b. Diarrhea is the most common complication of enteral feeds and is due to the high osmolarity of the carbohydrate components c. The hyperosmolar nature of parenteral fat solutions requires central venous administration d. Approximately 25–50% of calories should be provided as fat emulsion in patients receiving total parenteral nutrition

Description : Which of the following statement(s) is/are true concerning methods of nutritional support? a. Optimal results for enteral feedings are achieved with approximately half of calories supplied as ... -50% of calories should be provided as fat emulsion in patients receiving total parenteral nutrition

Last Answer : Answer: a, b, d Most formulas for enteral feeding range from 1.0 to 2 cal/ml and include 3 to 7% protein. Most of the calories are supplied as glucose or sucrose, so that the solutions ... up to 25 to 50% of calories each day as fat emulsion may optimize the delivery of this caloric delivery

A 16-year-old boy suffers a mid-gut volvulus with massive loss of small intestine. Which of the following statement(s) is/are true concerning his nutritional requirements and management? a. If at least 18 inches of residual small intestine survives, the patient may tolerate some form of enteral nutrition b. A nutritional regimen consisting of supplemental glutamine, growth hormone, and a modified high carbohydrate, low fat diet may be beneficial in this patient c. The regimen described above may decrease the cost of care d. TPN needs will increase after discontinuation of growth hormone

Description : A 16-year-old boy suffers a mid-gut volvulus with massive loss of small intestine. Which of the following statement(s) is/are true concerning his nutritional requirements and management? a. If ... above may decrease the cost of care d. TPN needs will increase after discontinuation of growth hormone

Last Answer : Answer: a, b, c Prior to the availability of TPN, most patients developing short bowel syndrome from either surgery or catastrophic event died. In selected patients, however, with ... the growth hormone did not increase TPN needs in patients once they had undergone successful gut rehabilitation

Link between glycolysis, Krebs’ cycle and β-oxidation of fatty acid or carbohydrate and fat metabolism is (a) oxaloacetic acid (b) succinic acid (c) citric acid (d) acetyl CoA.

Description : Link between glycolysis, Krebs’ cycle and β-oxidation of fatty acid or carbohydrate and fat metabolism is (a) oxaloacetic acid (b) succinic acid (c) citric acid (d) acetyl CoA.

Last Answer : (d) acetyl CoA.

The nurse teaches the patient with gastroesophageal reflux disease (GERD) which of the following measures to manage his disease? a) Avoid eating or drinking 2 hours before bedtime. The patient should not recline with a full stomach. b) Minimize intake of caffeine, ****, milk, and foods containing peppermint and spearmint. The patient should be instructed to avoid the listed foods and food components. c) Elevate the foot of the bed on 6- to 8-inch blocks The patient should be instructed to elevate the head of the bed on 6- to 8-inch blocks. d) Eat a low carbohydrate diet The patient is instructed to eat a low-fat diet

Description : The nurse teaches the patient with gastroesophageal reflux disease (GERD) which of the following measures to manage his disease? a) Avoid eating or drinking 2 hours before bedtime. The patient should not ... blocks. d) Eat a low carbohydrate diet The patient is instructed to eat a low-fat diet

Last Answer : a) Avoid eating or drinking 2 hours before bedtime. The patient should not recline with a full stomach.

Identify the complex carbohydrate that cannot be digested. a. fiber c. sugar b. cellulose d. fat

Description : Identify the complex carbohydrate that cannot be digested. a. fiber c. sugar b. cellulose d. fat

Last Answer : a. fiber

Methemoglobin can be reduced to haemoglobin by (A) Removal of hydrogen (B) Vitamin C (C) Glutathione (D) Creatinine

Description : Methemoglobin can be reduced to haemoglobin by (A) Removal of hydrogen (B) Vitamin C (C) Glutathione (D) Creatinine

Last Answer : Answer : B

What is the other name for Vitamin B2? (1) Thiamine (2) Haemoglobin (3) Riboflavin (4) Dextrose

Description : What is the other name for Vitamin B2? (1) Thiamine (2) Haemoglobin (3) Riboflavin (4) Dextrose

Last Answer : (3) Riboflavin Explanation: Riboflavin, also known as vitamin B2 is an easily absorbed colored micronutrient with a key role in maintaining health in humans and animals. It plays a key role in energy metabolism, and for the metabolism of fats, ketone bodies, carbohydrates, and proteins.

What is the other name for Vitamin B2 ? (1) Thiamine (2) Haemoglobin (3) Riboflavin(4) Dextrose

Description : What is the other name for Vitamin B2 ? (1) Thiamine (2) Haemoglobin (3) Riboflavin(4) Dextrose

Last Answer : Riboflavin

Vitamin E is particularly important for (1) development of teeth (2) carbohydrate metabolism (3) normal activity of sex glands (4) general health of epithelial tissues

Description : Vitamin E is particularly important for (1) development of teeth (2) carbohydrate metabolism (3) normal activity of sex glands (4) general health of epithelial tissues

Last Answer : (3) normal activity of sex glands Explanation: Vitamin E is an antioxidant that protects body tissue from damage caused by substances called free radicals. Free radicals can harm cells, tissues, and ... body use vitamin K. It also helps widen blood vessels and keep blood from clotting inside them.

Vitamin E is particularly important for – (1) development of teeth (2) carbohydrate metabolism (3) normal activity of sex glands (4) general health of epithelial tissues

Description : Vitamin E is particularly important for – (1) development of teeth (2) carbohydrate metabolism (3) normal activity of sex glands (4) general health of epithelial tissues

Last Answer : (3) normal activity of sex glands Explanation: Vitamin E is a powerful antioxidant that helps improve circulation. Apart from sexual desire itself, circulation is the most important component ... which affects your body's ability to produce sex hormones that promote reproductive system function.

____ functions in carbohydrate metabolism. a. Zinc c. Riboflavin b. Thiamin d. Vitamin B

Description : ____ functions in carbohydrate metabolism. a. Zinc c. Riboflavin b. Thiamin d. Vitamin B

Last Answer : b. Thiamin

The function of vitamin K is in (a) Regulation of Ca and P metabolism (b) Carbohydrate metabolism (c) Blood clotting (d) Respiration

Description : The function of vitamin K is in (a) Regulation of Ca and P metabolism (b) Carbohydrate metabolism (c) Blood clotting (d) Respiration

Last Answer : (c) Blood clotting

Vitamin E is particularly important for (1) development of teeth (2) carbohydrate metabolism (3) normal activity of sex glands (4) general health of epithelial tissues

Description : Vitamin E is particularly important for (1) development of teeth (2) carbohydrate metabolism (3) normal activity of sex glands (4) general health of epithelial tissues

Last Answer : normal activity of sex glands

Assertion `:` Most of the human haemoglobin in our body has `2 alph` and `2 beta` polypeptide chains. Reason `:` Haemoglobin is a conjugate protein an

Description : Assertion `:` Most of the human haemoglobin in our body has `2 alph` and `2 beta` polypeptide chains. Reason `:` Haemoglobin is a conjugate protein an

Last Answer : Assertion `:` Most of the human haemoglobin in our body has `2 alph` and `2 beta` polypeptide ... False. D. If both Assertion & Reason are false.

The most abundant protein in mammals is (A) Albumin (B) Haemoglobin (C) Collagen (D) Elastin

Description : The most abundant protein in mammals is (A) Albumin (B) Haemoglobin (C) Collagen (D) Elastin

Last Answer : Answer : C

A protein rich in cysteine is (A) Collagen (B) Keratin (C) Haemoglobin (D) Gelatin

Description : A protein rich in cysteine is (A) Collagen (B) Keratin (C) Haemoglobin (D) Gelatin

Last Answer : Answer : B

Which of the following is a fibrous protein? (1) Haemoglobin (2) Albumin (3) Keratin (4) Enzymes

Description : Which of the following is a fibrous protein? (1) Haemoglobin (2) Albumin (3) Keratin (4) Enzymes

Last Answer : (3) Keratin Explanation: Keratin is a family of fibrous structural proteins. It is the key structural material making up the outer layer of human skin. It is also the key structural component of hair and nails. Another example of fibrous protein is collagen.

Haemoglobin in the blood is a complex protein rich in - (1) Iron (2) Silver (3) Copper (4) Gold

Description : Haemoglobin in the blood is a complex protein rich in - (1) Iron (2) Silver (3) Copper (4) Gold

Last Answer : (1) Iron Explanation: Hemoglobin is the ironcontaining oxygen-transport metalloprotein in the red blood cells of all vertebrates. Iron is an essential part of hemoglobin. When iron stores are low, both hemoglobin and red blood cell production slows, causing anemia.

The haemoglobin of a human fetus (a) has only 2 protein subunits instead of 4 (b) has a higher affinity for oxygen than that of an adult (c) has a lower affinity for oxygen than that of the adult (d) its affinity for oxygen is the same as that of an adult.

Description : The haemoglobin of a human fetus (a) has only 2 protein subunits instead of 4 (b) has a higher affinity for oxygen than that of an adult (c) has a lower affinity for oxygen than that of the adult (d) its affinity for oxygen is the same as that of an adult.

Last Answer : (b) has a higher affinity for oxygen than that of an adult

Which one is the most abundant protein in the animal world? (a) Trypsin (b) Haemoglobin (c) Collagen (d) Insulin

Description : Which one is the most abundant protein in the animal world? (a) Trypsin (b) Haemoglobin (c) Collagen (d) Insulin

Last Answer : (c) Collagen

Which one of the following is the most abundant protein in the animals? (a) Haemoglobin (b) Collagen (c) Lectin (d) Insulin

Description : Which one of the following is the most abundant protein in the animals? (a) Haemoglobin (b) Collagen (c) Lectin (d) Insulin

Last Answer : (b) Collagen

Haemoglobin is a/an (A) Amino acid (B) Biological catalyst (C) Protein (D) Enzyme

Description : Haemoglobin is a/an (A) Amino acid (B) Biological catalyst (C) Protein (D) Enzyme

Last Answer : (C) Protein

The function of lymphocytes is/are________ a. Production of heparin b. Production of antibodies c. Production of plasma d. Production of haemoglobin protein

Description : The function of lymphocytes is/are________ a. Production of heparin b. Production of antibodies c. Production of plasma d. Production of haemoglobin protein

Last Answer : b. Production of antibodies

Which of the following is a fibrous protein ? (1) Haemoglobin (2) Albumin (3) Keratin (4) Enzymes

Description : Which of the following is a fibrous protein ? (1) Haemoglobin (2) Albumin (3) Keratin (4) Enzymes

Last Answer : Keratin

Haemoglobin in the blood is a complex protein rich in (1) Iron (2) Silver (3) Copper (4) Gold

Description : Haemoglobin in the blood is a complex protein rich in (1) Iron (2) Silver (3) Copper (4) Gold

Last Answer : Iron