What is the chemical formula for Stearic Acid?
NUTR 422 Exam 2 Review

Quiz
•
Biology
•
12th Grade
•
Medium
Olivia Husmann
Used 3+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
16:0
18:0
18:1
20:0
Answer explanation
most FA found in our body are 18 C (LCFA- remember how these are transported differently than SCFA/MCFA?)
2.
OPEN ENDED QUESTION
3 mins • 1 pt
What four things (discussed in lecture) is cholesterol synthesized into?
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Answer explanation
Vitamin D3, bile acids, sex hormones, adrenocortical hormones
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Which of the following is TRUE regarding the structure of Fatty Acids?
They are both hydrophobic and hydrophilic.
They are completely hydrophobic.
The methyl end is polar and hydrophobic.
The Carboxylic Acid end is polar and hydrophilic.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main difference between the Delta and Omega naming system for fatty acids?
Delta counts from the carboxylic acid end, Omega counts from the methyl end.
Delta counts from the methyl end, Omega counts from the carboxylic acid end.
Both count from the carboxylic acid end.
5.
OPEN ENDED QUESTION
3 mins • 1 pt
Where does lipid digestion begin, and with what enzyme?
Evaluate responses using AI:
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Answer explanation
stomach w/ gastric lipase
6.
OPEN ENDED QUESTION
3 mins • 1 pt
What are the primary end products of lipid digestion?
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Answer explanation
2x MG, FFA, cholesterol
7.
OPEN ENDED QUESTION
3 mins • 1 pt
What are the five types of lipoproteins, and which are responsible for exo/endogenous lipid transportation?
Evaluate responses using AI:
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Answer explanation
HDL/VLDL- made in liver, IDL/LDL in vasculature, chylomicrons (made in S.I) only one responsible for exo transport
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