Devry SCI228 2019 MAY Week 3 Quiz Latest

SCI228 Nutrition, Health & Wellness w/Lab

Week 3 Quiz  

Question 1 (TCO 3) Which of the following is a rich source of polyunsaturated fatty acids?

Corn oil

Coconut oil

Beef fat

Butter

Question 2 (TCO 3) The process of adding hydrogen to an unsaturated fatty acid and creating a more solid fat is called:

emulsification.

pressurization.  

hydrogenation.

deamination.

Question 3 (TCO 6) To facilitate the digestion of dietary fats, the gallbladder stores and releases a substance known as:

lipase.  

bile.

hydrochloric acid.

bicarbonate.

Question 4(TCO 6) The production of endogenous VLDL is decreased by:  

exercise.

simple sugars.

extra calories.  

dietary cholesterol.

Question 5 (TCO 6) Which of the following statements is TRUE about trans fatty acids?

They are made by the body in large quantities.

Their amounts are not currently required on food labels.

They decrease the risk of developing heart disease.  

They result from the hydrogenation process.

Question 6 (TCO 5) In what structure of the mammalian cell are proteins synthesized?

Nucleus  

Ribosome

Cell membrane

Mitochondria

Question 7 (TCO 5) Which of the following statements is FALSE?

HCl denatures protein to allow digestive enzymes to break down the protein.

HCl inhibits the digestion of fat so it does not compete with protein digestion.

HCl untangles the strands of protein and breaks the peptide bonds.

HCl activates pepsin from pepsinogen.

Question 8 (TCO 5) During the process of protein synthesis, ________ is the step in which messenger RNA is decoded into an amino acid sequence at the cell's ribosome.

  

transcription  

translation

deamination

denaturation

Question 9 (TCO 5) Which of the following health problems has been associated with high protein intakes?  

Elevated blood cholesterol

Marasmus

Edema

Sickle cell anemia

Question 10 (TCO 5) Well-planned vegetarian diets can reduce the risk of all of the following chronic diseases EXCEPT:

obesity.

heart disease.  

anemia.

cancer.