Exam (elaborations)
NR228 DIETARY PROTEINS: Questions With Solutions
NR228 DIETARY PROTEINS: Questions With Solutions
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NR228 DIETARY PROTEINS: Questions With Solutions__ are macronutrients needed to maintain good health. These consist of amino
acids and one nitrogen molecule. To maintain optimal health, the body digests
these and restructures the amino acids to use for cell growth or energy. Like
most foods, sources of these can be both beneficial and harmful if not eaten as
part of a balanced diet. Right Ans - Proteins
Amino acids are (inorganic / organic / synthesized) compounds made up of
carbon, hydrogen, nitrogen, and oxygen molecules. The molecules create
(loose / tight) bonds to form long, (folded / curved / twisted) chains of amino
acids to form a protein. Right Ans - - Organic
- Tight
- Folded
Which part of the digestive tract facilitates movement of amino acids from the
gastrointestinal system into the bloodstream?
1. Large intestine
2. Stomach
3. Small intestine
4. Liver Right Ans - 3
Which terms refer to how proteins are metabolized within the body?
1. Segmentation
2. Agnosticism
3. Kabbalism
4. Anabolism
5. Catabolism Right Ans - 4
5
__ are the building blocks of protein. Proteins are the organic compounds
formed when these combine. The function of a protein depends on its
structure and composition. Specifically, it is the way these are folded and the
location of them that dictates their function in the body.
, There are _ of these that the body requires—the number reflects various ways
these are named. Nine (8 to 10, depending on how they are named) of these
are considered essential because the body must obtain them from food. The
liver can make the remaining ones using nutrients from a person's dietary
intake. The liver can store every one to ensure the body has a constant supply.
Right Ans - Amino Acids
20-22
Two types of proteins: Right Ans - 1. Complete Proteins
2. Incomplete Proteins
- Incomplete proteins
- Complete proteins
1. contain all the essential amino acids for growth and maintenance.
Examples: fish, poultry, eggs, beef, pork, dairy, and soybeans.
Examples of plant-based complete proteins: chia, quinoa, buckwheat, and
hemp seeds
2. lack some essential amino acids.Examples: amaranth, beans, and lentils
Right Ans - 1. Complete Proteins
2. Incomplete Proteins
Complete / Incomplete
1. Hamburger
2. Legumes
3. Milk
4. Cheese
5. Corn
6. Tofu
7. Eggs
8. Peanuts Right Ans - 1. C
2. I
3. C
4. C
5. I
6. C
7. C
8. I
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