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Nutrition 400 Exam 2 Questions and Answers 100% Pass

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Nutrition 400 Exam 2 Questions and Answers 100% Pass Proteins are composed of - amino acids In the forming of protein, amino acids are linked by what specific type of bond? - peptide The amino acids that must be supplied by the diet are - essential Amino acids that are only essential due to medical conditions or lifespan period are - conditionally essential The amino acids present in the diet in amounts that do not meet human needs are known as - limiting amino acids The term for combining protein sources to supply all the essential amino acids is - protein complementation Characteristics of high-quality protein sources include - complete protein source, easily digested, high bioavailability 2Katelyn Whitman, All Rights Reserved © 2025 The basic steps involved in protein synthesis include - cell signaling, translation, transcription The secondary structure of an amino acid is - a three-dimensional structure The quaternary structure of an amino acid is - several polypeptides forming a protein Disruption of the shape and structure of a protein occurs by - development of prions, mutations, denaturing agents Protein entering the stomach leads to digestive secretions triggered by the release of - gastrin The main proteolytic enzymes functioning in the small intestine are released from the - pancreas An allergic response is triggered when ________ is absorbed - large polypeptides Deamination of amino acids produces the toxic substance, ammonia, which is converted to - urea The foods recommended by the MyPlate food guidance system to meet protein needs include - legumes, lean meats, fat-free or low-fat milk A vegetarian who restricts all animal foods except dairy is referred to as - lactovegetarian 3Katelyn Whitman, All Rights Reserved © 2025 A vegetarian who omits all animal foods from their diet is referred to as - vegan The mineral deficiencies a vegan is most at risk for include - iron, zinc, calcium Which of the following are nonliving proteins that are responsible for mad cow disease and Creutzfeldt-Jakob disease? - prions Fatty acids containing 12 or more carbons are classified as - long-chain fatty acids The more water-soluble fatty acids are the - short-chain fatty acids The specific term for fatty acids containing two or more carbon-carbon double bonds is - polyunsaturated fatty acids The reason hydrogenated oils are solid at room temperature is that they contain - trans double bonds Recent research indicates that the fatty acids arachidonic acid and DHA may be conditionally essential for - young infants

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Nutrition 400 Exam 2 Questions and
Answers 100% Pass


Proteins are composed of - ✔✔amino acids


In the forming of protein, amino acids are linked by what specific type of bond? -

✔✔peptide


The amino acids that must be supplied by the diet are - ✔✔essential


Amino acids that are only essential due to medical conditions or lifespan period are -

✔✔conditionally essential


The amino acids present in the diet in amounts that do not meet human needs are

known as - ✔✔limiting amino acids


The term for combining protein sources to supply all the essential amino acids is -

✔✔protein complementation


Characteristics of high-quality protein sources include - ✔✔complete protein source,

easily digested, high bioavailability




Katelyn Whitman, All Rights Reserved © 2025 1

,The basic steps involved in protein synthesis include - ✔✔cell signaling, translation,

transcription


The secondary structure of an amino acid is - ✔✔a three-dimensional structure


The quaternary structure of an amino acid is - ✔✔several polypeptides forming a

protein


Disruption of the shape and structure of a protein occurs by - ✔✔development of

prions, mutations, denaturing agents


Protein entering the stomach leads to digestive secretions triggered by the release of -

✔✔gastrin


The main proteolytic enzymes functioning in the small intestine are released from the -

✔✔pancreas


An allergic response is triggered when ________ is absorbed - ✔✔large polypeptides


Deamination of amino acids produces the toxic substance, ammonia, which is converted

to - ✔✔urea


The foods recommended by the MyPlate food guidance system to meet protein needs

include - ✔✔legumes, lean meats, fat-free or low-fat milk


A vegetarian who restricts all animal foods except dairy is referred to as -

✔✔lactovegetarian



Katelyn Whitman, All Rights Reserved © 2025 2

, A vegetarian who omits all animal foods from their diet is referred to as - ✔✔vegan


The mineral deficiencies a vegan is most at risk for include - ✔✔iron, zinc, calcium


Which of the following are nonliving proteins that are responsible for mad cow disease

and Creutzfeldt-Jakob disease? - ✔✔prions


Fatty acids containing 12 or more carbons are classified as - ✔✔long-chain fatty acids


The more water-soluble fatty acids are the - ✔✔short-chain fatty acids


The specific term for fatty acids containing two or more carbon-carbon double bonds is

- ✔✔polyunsaturated fatty acids


The reason hydrogenated oils are solid at room temperature is that they contain -

✔✔trans double bonds


Recent research indicates that the fatty acids arachidonic acid and DHA may be

conditionally essential for - ✔✔young infants


The sources of the long-chain omega-3 fatty acids, EPA and DHA, include - ✔✔fatty

fish and seafood


Partial hydrogenation of oils is responsible for creating most of these in our diet -

✔✔trans fats


The enzyme, hormone-sensitive lipase, catalyzes the process called - ✔✔lipolysis




Katelyn Whitman, All Rights Reserved © 2025 3

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