Proteins are digested by – (1) Proteases (2) mylases (3) Lipases (4) Nucleases

Proteins are digested by – (1) Proteases (2) mylases (3) Lipases (4) Nucleases
by

1 Answer

Answer :

(1) Proteases Explanation: The digestion of proteins, take place by enzymes called proteases, which begins in the stomach, where pepsin breaks down some proteins into polypeptides. The end products of protein digestion are amino acids which can be absorbed.
by
selected

Related questions

Proteins are digested by (1) Proteases (2) Amylases (3) Lipases (4) Nucleases

Description : Proteins are digested by (1) Proteases (2) Amylases (3) Lipases (4) Nucleases

Last Answer : Proteases

The restriction enzymes are used in genetic engineering, because (a) they can cut DNA at specific base sequence (b) they are nucleases that cut DNA at variable sites (c) they can degrade harmful proteins (d) they can join different DNA fragments.

Description : The restriction enzymes are used in genetic engineering, because (a) they can cut DNA at specific base sequence (b) they are nucleases that cut DNA at variable sites (c) they can degrade harmful proteins (d) they can join different DNA fragments.

Last Answer : (a) they can cut DNA at specific base sequence

Name the main organs of the human digestive system. Also name the associated glands. (b) How do carbohydrates, fats and proteins get digested in human beings -Science

Description : Name the main organs of the human digestive system. Also name the associated glands. (b) How do carbohydrates, fats and proteins get digested in human beings -Science

Last Answer : (a) The various organs of the human digestive system are mouth, oesophagus, stomach, small intestine and large intestine. The glands associated with the human digestive system are salivary ... the intestinal juice completes the process of digestion of proteins thus converting it into amino acids.

Dietary fibre denotes (A) Undigested proteins (B) Plant cell components that cannot be digested by own enzymes (C) All plant cell wall components (D) All non digestible water insoluble polysaccharide

Description : Dietary fibre denotes (A) Undigested proteins (B) Plant cell components that cannot be digested by own enzymes (C) All plant cell wall components (D) All non digestible water insoluble polysaccharide

Last Answer : Answer : B

Under normal conditions, food proteins are generally readily digested upto the present (A) 67 to 73 (B) 74 to 81 (C) 82 to 89 (D) 90 to 97

Description : Under normal conditions, food proteins are generally readily digested upto the present (A) 67 to 73 (B) 74 to 81 (C) 82 to 89 (D) 90 to 97

Last Answer : Answer : D

Which of the following is/are true of the actions of transforming growth factor beta (TGF-b) during wound repair? A. Increased matrix and proteoglycan synthesis. B. Inhibition of proteases. C. Stimulation of plasminogen inhibitor. D. Chemotaxis for fibroblasts and macrophages. E. Autoinduction of TGF-b.

Description : Which of the following is/are true of the actions of transforming growth factor beta (TGF-b) during wound repair? A. Increased matrix and proteoglycan synthesis. B. Inhibition of proteases. ... of plasminogen inhibitor. D. Chemotaxis for fibroblasts and macrophages. E. Autoinduction of TGF-b.

Last Answer : Answer: ABDE DISCUSSION: Through autocrine and paracrine mechanisms TGF-b stimulates the deposition of collagen and other matrix components by fibroblasts, inhibits proteases, blocks plasminogen inhibitor, ... effects. The sustained production of TGF-b at the wound site leads to tissue fibrosis

Bile, an emulsifier liquid, is made by the liver and later stored within the gallbladder and released in the duodenum. Bile is composed of bile salts, cholesterol and bile pigments. Bile salts are detergents, amphiphilic molecules, i.e., molecules with a polar water-soluble portion and a non-polar fat-soluble portion. This feature allows bile salts to enclose fats inside water-soluble micelles in a process called emulsification for them to be in contact with intestinal lipases, enzymes that break fats into simpler fatty acids and glycerol. Digestion System - Image Diversity: gallbladder

Description : Bile, an emulsifier liquid, is made by the liver and later stored within the gallbladder and released in the duodenum. Bile is composed of bile salts, cholesterol and bile pigments. ... enzymes that break fats into simpler fatty acids and glycerol. Digestion System - Image Diversity: gallbladder

Last Answer : What is the adnexal organ of the digestive system in which bile is stored?

What is meant by serine proteases?

Description : What is meant by serine proteases?

Last Answer : Proteases (proteolytic enzymes) having a serine residue at its active center. 

Which of the following is a commercial blood cholesterol lowering agent? (a) Lipases (b) Cyclosporin A (c) Statin (d) Streptokinase

Description : Which of the following is a commercial blood cholesterol lowering agent? (a) Lipases (b) Cyclosporin A (c) Statin (d) Streptokinase

Last Answer : (c) Statin

Hydrolytic enzymes which act on low pH are called as (a) proteases (b) α-amylases (c) hydrolases (d) peroxidases.

Description : Hydrolytic enzymes which act on low pH are called as (a) proteases (b) α-amylases (c) hydrolases (d) peroxidases.

Last Answer : (a) proteases

(Which enzymes are likely to act on the baked potatoes eaten by a man, starting from the mouth and as it moves down the alimentary canal? (a) Pancreatic amylase → Salivary amylase → Lipases (b) Disaccharidase like maltase → Lipases → Nucleasesc) Salivary amylase → Pancreatic amylase → Disaccharidases (d) Salivary maltase → Carboxypeptidase → Trypsinogen

Description : Which enzymes are likely to act on the baked potatoes eaten by a man, starting from the mouth and as it moves down the alimentary canal? (a) Pancreatic amylase → Salivary amylase ... (c) Salivary amylase → Pancreatic amylase → Disaccharidases (d) Salivary maltase → Carboxypeptidase → Trypsinogen

Last Answer : (c) Salivary amylase → Pancreatic amylase → Disaccharidases

What are nucleases? -Biology

Description : What are nucleases? -Biology

Last Answer : answer:

What are nucleases? -Biology

Description : What are nucleases? -Biology

Last Answer : answer:

The best example of extracellular enzymes (exoenzyme) is (A) Nucleases (B) Digestive enzymes (C) Succinic dehydrogenase (D) None of these

Description : The best example of extracellular enzymes (exoenzyme) is (A) Nucleases (B) Digestive enzymes (C) Succinic dehydrogenase (D) None of these

Last Answer : Answer : C

DNA fragments generated by the restriction endo- nucleases in a chemical reaction can be separated by (a) electrophoresis (b) restriction mapping (c) centrifugation (d) polymerase chain reaction.

Description : DNA fragments generated by the restriction endo- nucleases in a chemical reaction can be separated by (a) electrophoresis (b) restriction mapping (c) centrifugation (d) polymerase chain reaction.

Last Answer : (a) electrophoresis

Choose the correct pair from the following. (a) Ligases - Join the two DNA molecules (b) Polymerases - Break the DNA into fragments (c) Nucleases - Separate the two strands of DNA (d) Exonucleases - Make cuts at specific positions within DNA

Description : Choose the correct pair from the following. (a) Ligases - Join the two DNA molecules (b) Polymerases - Break the DNA into fragments (c) Nucleases - Separate the two strands of DNA (d) Exonucleases - Make cuts at specific positions within DNA

Last Answer : (a) Ligases - Join the two DNA molecules

Does digested grease plug up toilets?

Description : Does digested grease plug up toilets?

Last Answer : Grease is usually not “digested” it just passes through, some of the fat is absorbed but not all of it. So yes, grease is grease. So yup !

Does everything get digested?

Description : Does everything get digested?

Last Answer : That doesn’t sound like very much. You’ll be fine.

How are fats digested in our bodies? Where does this process take place? -Biology

Description : How are fats digested in our bodies? Where does this process take place? -Biology

Last Answer : The small intestine is the site of the complete digestion of carbohydrates, proteins and fats. It receives the secretions of the liver and pancreas for this purpose. The food coming from the ... the proteins to amino acids, complex carbohydrates into glucose and fats into fatty acids and glycerol.

How are fats digested in our bodies ? Where does this process take place ? -Biology

Description : How are fats digested in our bodies ? Where does this process take place ? -Biology

Last Answer : Digestion of fats takes place in the small intestine. Bile juice secreted by the liver poured in the intestine along with pancreatic juice. The bile salts present in the bile juice ... intestine secrete intestinal juice which contains lipase enzyme that converts fats into fatty acids and glycerol.

How is the small intestine designed to absorb digested food ? -Biology

Description : How is the small intestine designed to absorb digested food ? -Biology

Last Answer : The small intestine is designed to provide maximum area for absorption of digested food and its transfer into the blood for its circulation into the body. For this the inner lining of the small ... supplied with blood vessels which take the absorbed food to each and every cell of the body.

Name the enzyme present in human saliva. What type of food material is digested by this enzyme ? -Science

Description : Name the enzyme present in human saliva. What type of food material is digested by this enzyme ? -Science

Last Answer : Salivary amylase is present in human saliva. It digests starch. Which of the organs perform the following functions in humans ? (i) Absorption of food (ii) Absorption of water

(a) Draw a diagram depicting Human Alimentary Canal and label on it: Gall bladder, Liver and Pancreas. (b) State the roles of Liver and Pancreas. (c) Name the organ which performs the following functions in humans: (i) Absorption of digested food (ii) Absorption of water. -Biology

Description : (a) Draw a diagram depicting Human Alimentary Canal and label on it: Gall bladder, Liver and Pancreas. (b) State the roles of Liver and Pancreas. (c) Name the organ which performs the following functions in humans: (i) Absorption of digested food (ii) Absorption of water. -Biology

Last Answer : Answer.(a) (b) Liver: It synthesize and store bile juice secreted by gall bladder which breaks down fats into fat globules. (c) The organ which performs the following functions in humans are as ... * (i) Absorption of digested food - Small intestine. (ii)Absorption of water - Large intestine.

Which destroy the toxic substance found in digested food? -Do You Know?

Description : Which destroy the toxic substance found in digested food? -Do You Know?

Last Answer : answer:

Why is the stomach or intestines not digested by itself ?

Description : Why is the stomach or intestines not digested by itself ?

Last Answer : In fact, when food enters the stomach, mucus is secreted from the mucous glands. This creates a lining in the stomach. As a result, acid cannot do anything in the stomach. Made with. But it is like cold and cough.

Why aren't sugary foods digested in the stomach ?

Description : Why aren't sugary foods digested in the stomach ?

Last Answer : Gastric juice is secreted from gastric glands after entering the stomach after eating food , it contains HCl pepsinogen. The stomach does not have enzymes like maltase, lactase, amylase, isomaltease , sucrose ... , the food becomes a pulp. No more digestion here. However, the protein is digested.

Where does oxygen react with digested food ?

Description : Where does oxygen react with digested food ?

Last Answer : Oxygen reacts with digested food in the body cells.

Fully digested food reaches to liver by `:-`

Description : Fully digested food reaches to liver by `:-`

Last Answer : Fully digested food reaches to liver by `:-` A. Hepatic portal vein B. Hepatic artery C. Hepatic vein D. All the above

Cells of the pancreas is not digested by their own enzymes because `:`

Description : Cells of the pancreas is not digested by their own enzymes because `:`

Last Answer : Cells of the pancreas is not digested by their own enzymes because `:` A. enzymes are secreted in ... released only when needed D. none of the above

In mammals, milk is digested by action of `,`

Description : In mammals, milk is digested by action of `,`

Last Answer : In mammals, milk is digested by action of `,` A. Rennin B. Amylase, Lipase, Zymase C. Intestinal bacteria D. Invertase

Fully digested food reaches to liver by

Description : Fully digested food reaches to liver by

Last Answer : Fully digested food reaches to liver by A. Hepatic protal vein B. Hepatic artery C. Hepatic vein D. All the above

Absorption of digested food chiefly occurs in -

Description : Absorption of digested food chiefly occurs in -

Last Answer : Absorption of digested food chiefly occurs in - A. Stomach B. Colon C. Small Intestine D. Large Intestine

For the estimation of nitrogen, 1.4 g of an organic compound was digested by Kjeldahl method and the evolved ammonia acid absorbed in 60 mL of `M/10`

Description : For the estimation of nitrogen, 1.4 g of an organic compound was digested by Kjeldahl method and the evolved ammonia acid absorbed in 60 mL of `M/10`

Last Answer : For the estimation of nitrogen, 1.4 g of an organic compound was digested by Kjeldahl method and the evolved ammonia ... ` B. `10%` C. `3%` D. `5%`

Select the correct match of the digested products in humans given in column I with their absorption site and mechanism in Column II

Description : Select the correct match of the digested products in humans given in column I with their absorption site and mechanism in Column II

Last Answer : Select the correct match of the digested products in humans given in column I with their absorption site and mechanism in Column II

What energy is released from digested food?

Description : What energy is released from digested food?

Last Answer : Heat energy, mechanic energy, and new chemical energy.

If food is digested is it a physical or chemical change?

Description : If food is digested is it a physical or chemical change?

Last Answer : Both. Food is chewed, mixed with liquids and digestive fluids(physical change) , but it then undergoes a chemical change whendigestive fluids act on the food. Physical changes can be undone,chemical cannot.

What organ where carbohydrates is first chemically digested?

Description : What organ where carbohydrates is first chemically digested?

Last Answer : Feel Free to Answer

Can starch diffuse into the human blood stream without being digested?

Description : Can starch diffuse into the human blood stream without being digested?

Last Answer : What is the answer ?

Why do biological molecules need to be digested?

Description : Why do biological molecules need to be digested?

Last Answer : Need answer

A carbohydrate which can not be digested in human gut is (A) Cellulose (B) Starch (C) Glycogen (D) Maltose

Description : A carbohydrate which can not be digested in human gut is (A) Cellulose (B) Starch (C) Glycogen (D) Maltose

Last Answer : Answer : A

The milk protein in the stomach of the infants is digested by (A) Pepsin (B) Trypsin (C) Chymotrypsin (D) Rennin

Description : The milk protein in the stomach of the infants is digested by (A) Pepsin (B) Trypsin (C) Chymotrypsin (D) Rennin

Last Answer : Answer : D

The milk protein in the stomach in an adult is digested by (A) Pepsin (B) Rennin (C) HCl (D) Chymotrypsinogen

Description : The milk protein in the stomach in an adult is digested by (A) Pepsin (B) Rennin (C) HCl (D) Chymotrypsinogen

Last Answer : Answer : A

The milk protein in the stomach of the infants is digested by (A) Pepsin (B) Trypsin (C) Chymotrypsin (D) Rennin

Description : The milk protein in the stomach of the infants is digested by (A) Pepsin (B) Trypsin (C) Chymotrypsin (D) Rennin

Last Answer : Answer : D

Food is normally digested in the (a) Liver (b) Stomach (c) Small intestines (d) Large intestines

Description : Food is normally digested in the (a) Liver (b) Stomach (c) Small intestines (d) Large intestines

Last Answer : Ans:(c)

The digested sludge from septic tanks, is removed after a maximum period of A. 3 years B. 3.5 years C. 4 years D. 5 years

Description : The digested sludge from septic tanks, is removed after a maximum period of A. 3 years B. 3.5 years C. 4 years D. 5 years

Last Answer : ANS: A

Fats are digested slowly.

Description : Fats are digested slowly.

Last Answer : Fats are saturated, they are chemically inactive hence they are digested slowly.

What is assimilation of digested food in body?

Description : What is assimilation of digested food in body?

Last Answer : The products of digestion are finally absorbed through the lining of small intestine into the blood stream and become a part of the cell components this is called assimilation.Blood carries these products to ... of glycogen in the liver and muscle cells. This is used when people do heavy labour   

___ is a milk process that makes milk more easily digested by those with a sensitive digestive system. a) Ionization b) Evaporation c) Pasteurization d) Homogenization

Description : ___ is a milk process that makes milk more easily digested by those with a sensitive digestive system. a) Ionization b) Evaporation c) Pasteurization d) Homogenization

Last Answer : d) Homogenization

Select the correct match of the digested products in humans given in column I with their absorption site and mechanism in column II. Column I Column II (a) Glycerol, fatty acids Duodenum, move as chylomicrons (b) Cholesterol, maltose Large intestine, active absorption (c) Glycine, glucose Small intestine, active absorption (d) Fructose, Na+ Small intestine, passive absorption

Description : Select the correct match of the digested products in humans given in column I with their absorption site and mechanism in column II. Column I Column II (a) Glycerol, fatty acids Duodenum, ... , glucose Small intestine, active absorption (d) Fructose, Na+ Small intestine, passive absorption

Last Answer : (c) Glycine, glucose Small intestine, active absorption

A person who is eating boiled potato, his food contains the component (a) cellulose which is digested by cellulase (b) starch which is digested (c) lactose which is not digested (d) DNA which can be digested by pancreatic DNase.

Description : A person who is eating boiled potato, his food contains the component (a) cellulose which is digested by cellulase (b) starch which is digested (c) lactose which is not digested (d) DNA which can be digested by pancreatic DNase.

Last Answer : (b) starch which is digested