All of the following are organs of the digestive system except

Answer Explanation

A) Specific enzymes break down proteins into amino acids.

- Correct: This is the correct answer. Proteins are broken down into their constituent amino acids by specific enzymes during the process of digestion. Enzymes like pepsin in the stomach and various proteases in the small intestine facilitate this breakdown.

B) Specific hormones break down proteins into simple sugars.

- Incorrect: Hormones are not directly involved in breaking down proteins into simple sugars. Hormones are signaling molecules that regulate various processes in the body, including metabolism, but they don't directly participate in the breakdown of proteins into sugars.

C) Specific hormones break down proteins into complex starches.

- Incorrect: Hormones do not break down proteins into complex starches. Proteins are broken down into amino acids by enzymes, not hormones. Starches are complex carbohydrates and are broken down into simple sugars by enzymes like amylase, not proteins.

D) Specific enzymes break down proteins into simple sugars.

- Incorrect: Proteins are not broken down into simple sugars. They are broken down into amino acids by specific enzymes. Simple sugars come from the breakdown of carbohydrates, not proteins.

Answer Explanation

Protease enzymes are responsible for breaking down proteins in our food into amino acids. Then different enzymes join amino acids together to form new proteins needed by the body for growth and repair. Protease enzymes are produced in pancreas.

Answer Explanation

A) there is a malfunction with the digestive system

- Correct: Inability to break down food particles into molecules that can be absorbed by the body suggests a malfunction with the digestive system. The digestive system is responsible for the mechanical and chemical breakdown of food into smaller molecules, such as carbohydrates, proteins, and fats, that can be absorbed by the intestines and utilized by the body for energy, growth, and repair. If the digestive system is not functioning properly, it can lead to malabsorption of nutrients, resulting in nutritional deficiencies and related health issues.

B) there is a malfunction with the excretory system

- Incorrect: The excretory system is responsible for removing waste products from the body, primarily through the kidneys, urinary tract, and skin. While the excretory system plays a role in eliminating some metabolic waste products generated from the breakdown of nutrients, it is not primarily responsible for the breakdown of food particles into absorbable molecules.

C) there is a malfunction with the reproductive system

- Incorrect: The reproductive system is responsible for the production of gametes (sperm and eggs) and the facilitation of reproduction. It is not directly involved in the breakdown and absorption of food particles in the digestive process.

D) there is a malfunction with the circulatory system

- Incorrect: The circulatory system, comprising the heart, blood vessels, and blood, is responsible for transporting nutrients, oxygen, and other substances throughout the body. While the circulatory system transports nutrients absorbed by the digestive system to various tissues and organs, it does not directly participate in the breakdown of food particles into absorbable molecules.