Quiz-summary
0 of 10 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Information
Practice Questions
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 10 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- Answered
- Review
-
Question 1 of 10
1. Question
Animals digest their food within a digestive cavity. Which among the following is not true about gastric juices?
Correct
Gastric juice is secreted by the gastric gland.
Incorrect
Gastric juice is secreted by the gastric gland.
-
Question 2 of 10
2. Question
As the food leaves the stomach, it enters the small intestine. Which part of the small intestine is responsible for chemical digestion?
Correct
When the food moves outside of the stomach, it goes through the pyloric sphincter and will be chemically digested in the duodenum.
Incorrect
When the food moves outside of the stomach, it goes through the pyloric sphincter and will be chemically digested in the duodenum.
-
Question 3 of 10
3. Question
Disaccharidases digest disaccharides; Maltase to maltose; isomaltase to isomaltose; lactase to lactose, and sucrase to sucrose. Which is not true if one lacks a particular disaccharidase?
Correct
All of the mentioned were true about lack of disaccharides except undigested disaccharides will cause people to lose appetite.
Incorrect
All of the mentioned were true about lack of disaccharides except undigested disaccharides will cause people to lose appetite.
-
Question 4 of 10
4. Question
In the duodenum, different enzymes are found. Which among the following is responsible for breaking down/removal of N-terminal amino acid?
Correct
Aminopeptidase is responsible for the removal of N-terminal amino acid.
Incorrect
Aminopeptidase is responsible for the removal of N-terminal amino acid.
-
Question 5 of 10
5. Question
Chemical digestion happens when a large food is broken down into smaller food particles. Which of the following causes pancreatic enzymes to be dispersed in the duodenum?
Correct
Since secretin is an enterogastrone, this peptide hormone produces pancreatic enzymes important to the duodenum which stimulates the release of bile.
Incorrect
Since secretin is an enterogastrone, this peptide hormone produces pancreatic enzymes important to the duodenum which stimulates the release of bile.
-
Question 6 of 10
6. Question
Amino acids and fat enter the duodenum. Which of the following is responsible for the discharge of bile, pancreatic juices, and acts in the brain for satiation.
Correct
Cholecystokinin is released that signals satiation. Also, it enables stimulates peptide hormone to release bile and pancreatic juices.
Incorrect
Cholecystokinin is released that signals satiation. Also, it enables stimulates peptide hormone to release bile and pancreatic juices.
-
Question 7 of 10
7. Question
The liver has two unique structures responsible for communication with the digestive system. The nutrient-rich blood is processed in the liver and stored in the gallbladder. Which of the following is used as a passage for this blood in the digestive tract?
Correct
The nutrient-rich material pass through the hepatic portal vein
Incorrect
The nutrient-rich material pass through the hepatic portal vein
-
Question 8 of 10
8. Question
The gallbladder is stored and the place where the bile is being concentrated. which among the following digestive enzymes has the ability to hydrolyze starch into maltose and dextrins?
Correct
Pancreatic amylase is produced in the salivary gland to help digest carbohydrates and hydrolyzes starch into maltose.
Incorrect
Pancreatic amylase is produced in the salivary gland to help digest carbohydrates and hydrolyzes starch into maltose.
-
Question 9 of 10
9. Question
Carbohydrates are sugars or starches that produce energy or fuel to the body. Where does the sucrase being produced and used?
Correct
Intestinal glands and duodenum are the places where maltose is produced and used.
Incorrect
Intestinal glands and duodenum are the places where maltose is produced and used.
-
Question 10 of 10
10. Question
Carbohydrates, proteins, and lipids are essential nutrients needed in the body. The digestive system is responsible for breaking down these nutrients to use as energy. Which group of enzymes is used for breaking down a lipid?
Correct
Lipase. Although bile can breakdown a lipid it is not an enzyme.
Incorrect
Lipase. Although bile can breakdown a lipid it is not an enzyme.