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The pancreas is an organ connected to the digestive tract of humans by a duct (tube) through

A. which digestive enzymes flow. These enzymes are important to the digestive system because

B. they

C. form proteins needed in the stomach

D. form the acids that break down food

Answer Explanation:

The enzymes secreted by the pancreas play a crucial role in the digestion process by breaking down various nutrients, such as carbohydrates, proteins, and fats, into smaller molecules.

These smaller molecules are then absorbed through the walls of the small intestine into the bloodstream and subsequently transported to cells throughout the body for energy production, growth, and repair.

Therefore, these enzymes are essential for converting complex food substances into molecules that can be utilized by the body's cells for various metabolic processes.

Therefore, the Correct Answer is C.

Q #1: Which two organ systems provide materials required for the human body to produce ATP?

A. reproductive and excretory

B. digestive and respiratory

C. respiratory and immune

D. digestive and reproductive

Answer Explanation

The digestive system provides materials in the form of nutrients from food, such as carbohydrates, fats, and proteins. These nutrients are broken down during digestion and absorbed into the bloodstream.

The respiratory system provides oxygen, which is necessary for cellular respiration, the process by which ATP (adenosine triphosphate) is produced in cells. Oxygen is inhaled into the lungs and diffuses into the bloodstream to be transported to cells throughout the body.
Q #2: Base your answer to the following question on the diagram below, which represents the human digestive system. Most reabsorption of water occurs within structure

A. F

B. G

C. C

D. D

Answer Explanation

Most reabsorption of water occurs in the large intestine, F.
Q #3: The pancreas is an organ connected to the digestive tract of humans by a duct (tube) through

A. which digestive enzymes flow. These enzymes are important to the digestive system because

B. they

C. form proteins needed in the stomach

D. form the acids that break down food

Answer Explanation

The enzymes secreted by the pancreas play a crucial role in the digestion process by breaking down various nutrients, such as carbohydrates, proteins, and fats, into smaller molecules.

These smaller molecules are then absorbed through the walls of the small intestine into the bloodstream and subsequently transported to cells throughout the body for energy production, growth, and repair.

Therefore, these enzymes are essential for converting complex food substances into molecules that can be utilized by the body's cells for various metabolic processes.

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