Table of Contents
- 1 Which organ secretes enzymes that digest carbohydrates proteins and lipids?
- 2 What secretes enzymes that digest carbohydrates?
- 3 What enzyme digests nucleic acids?
- 4 How carbohydrates fats proteins and nucleic acids are broken down by the body?
- 5 Where do lipids, carbohydrates and nucleic acids come from?
- 6 What does the pancreas produce and secrete bile?
Which organ secretes enzymes that digest carbohydrates proteins and lipids?
The pancreas produces a juice containing several enzymes that break down carbohydrates, fats, and proteins in food. The pancreas delivers digestive juice to the small intestine through small tubes called ducts.
What secretes enzymes that digest carbohydrates?
Amylase is essential for the digestion of carbohydrates. It breaks down starches into sugars. Amylase is secreted by both the salivary glands and the pancreas.
Which enzymes are responsible for the chemical breakdown of carbohydrates proteins and nucleic acids?
Amylase, maltase, and lactase in the mouth digest carbohydrates. Trypsin and lipase in the stomach digest protein. Bile emulsifies lipids in the small intestine. No food is absorbed until the small intestine.
What enzyme digests nucleic acids?
Chemical Digestion of Nucleic Acids Pancreatic enzymes called ribonuclease and deoxyribonuclease break down RNA and DNA, respectively, into smaller nucleic acids. These, in turn, are further broken down into nitrogen bases and sugars by small intestine enzymes called nucleases.
How carbohydrates fats proteins and nucleic acids are broken down by the body?
Large food molecules (for example, proteins, lipids, nucleic acids, and starches) must be broken down into subunits that are small enough to be absorbed by the lining of the alimentary canal. This is accomplished by enzymes through hydrolysis.
Which is fluid begins digestion of carbohydrates?
T/F: The liver secretes enzymes that digest carbohydrates, proteins, lipids, and nucleic acids. Which fluid begins digestion of carbohydrates?
Where do lipids, carbohydrates and nucleic acids come from?
Cells in the human body require many compounds to survive. The main substances found in every cell are a combination of lipids, carbohydrates, nucleic acids and proteins. Each of these substances plays a different role in the body, and all of them must either come from the diet or be manufactured using other chemicals in the body.
What does the pancreas produce and secrete bile?
T/F: The pancreas produces and secretes bile into ducts. T/F: A biological catalyst is an enzyme. T/F: Permanent deep ridges in the small intestine mucosa are called plica circularis. T/F: Absorption happens to nutrients after digestion.
How are carbohydrates and cholesterol used in the body?
Cholesterol can also be used to make many other compounds in the body, such as steroid hormones. Finally, fatty acids represent an important source of energy, particularly for the purposes of long-term storage. Carbohydrates are the preferred source of energy for most of the tissues in the body, including the nervous system and the heart.