Nokea
The digestive enzymes needed to digest starches and proteins are released from the
- A. Liver and gallbladder.
- B. Lymphatic system.
- C. Pancreas and small intestine.
- D. Cecum.
- E. Ascending colon.
Correct Answer: C
Rationale: The pancreas releases enzymes like amylase and proteases, and the small intestine releases additional enzymes for digestion.
You may also like to solve these questions
The Dietary Guidelines for Americans, 2015-2020, recommend that Americans should develop healthy eating patterns that include which of the following?
- A. Consuming only whole milk, cheese, and yogurt for dairy
- B. Eating grains, half of which are whole grains
- C. Eating a variety of vegetables, including dark green, red and orange, and beans and peas
- D. Limiting protein to beef, chicken, and pork
Correct Answer: B,C
Rationale: The guidelines emphasize whole grains and a variety of vegetables for balanced nutrition.
A new food label will now include which information?
- A. Added sugars
- B. Calories per half-serving
- C. Added sodium
- D. Gluten content
Correct Answer: A
Rationale: New food labels are required to list added sugars to help consumers monitor intake and make healthier choices.
Protein is required by the body for
- A. Producing energy and heat.
- B. Building new tissue.
- C. Manufacturing hormones and enzymes.
- D. Increasing absorption of iron.
- E. Forming antibodies.
- F. Quick energy.
Correct Answer: B,C,E
Rationale: Proteins are essential for tissue growth, hormone/enzyme production, and antibody formation, not primarily for energy or iron absorption.
What are LDL and HDL?
- A. LDL is low-density lipoprotein, often called 'bad cholesterol.'
- B. HDL is high-density lipoprotein, often called 'good cholesterol.'
- C. LDL transports cholesterol to tissues, increasing heart disease risk.
- D. HDL removes cholesterol from tissues, reducing heart disease risk.
Correct Answer: A,B,C,D
Rationale: LDL and HDL are lipoproteins; LDL increases cardiovascular risk, while HDL is protective by removing cholesterol.
Most absorption of nutrients occurs in the
- A. Duodenum and jejunum.
- B. Stomach.
- C. Ileum.
- D. Ascending colon.
Correct Answer: A
Rationale: The duodenum and jejunum have a large surface area due to villi, making them primary sites for nutrient absorption.