Indicate the answer choice that best completes the statement or answers the ques

Question

Indicate the answer choice that best completes the statement or answers the question. Which of the following is a major source of cholesterol? Butter Spinach Quinoa Egg white Which portion of an amino acid makes one different from another? R-group central carbon structure amino group a and b How many essential amino acids do most humans have? 2 5 9 20 Individuals with phenylketonuria lack the enzyme _____ and therefore need to consume _____. tyrosine hydroxylase tyrosine phenylalanine hydroxylase phenylalanine tyrosine decarboxylase tyrosine phenylalanine hydroxylase tyrosine What and where is the "master plan" or "blue print" for all the proteins synthesized in the body? DNA found in a cell's nucleus DNA found in the cell's cytoplasm proteins that are part of the ribosome complex RNA found in the cytoplasm Which is the proper sequence by which proteins are made in cells? transcription, translation, cell signaling translation, transcription, cell signaling cell signaling, transcription, translation cell signaling, translation, transcription. Where does the bulk of amino acid absorption occur? stomach duodenum ileum jejunum Which of the following is a complete protein source? milk broccoli almonds None of the above Which type of malnutrition always has a "skin and bones-like" appearance? protein-energy malnutrition (PEM) marasmus kwashiorkor malnutrition of mild degree (MMD)

Explanation / Answer

1). animal sources, such as meat, poultry and full-fat dairy products.

So option, a. butter

2. Distinguished by the attached functional group R

So option, a. R group

3. 9 essential amino acids are: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.

So option, c. 9

4. Due to low levelsof enzyme phenylalanine hydroxylase. Tyrosine, which is derived from phenylalanine and is necessary for normal brain function, is usually supplemented.

So option,  phenylalanine hydroxylase, Tyrosine

5. RNA found in the cytoplasm

6. Cell signalling, transcription, translation

7. Protein absorption takes place in the jejunum and ileum portions of the small intestine.

So option, Jejunum

8. Complete proteins are those that contain all essential amino acids in sufficient quantity.

So option, milk

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