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FOS3042- Exam 1 questions and answers

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(Quiz1) The level of pH above which a food is considered to be a low acid food is: - 2.6 - 4.6 - 6.6 - 7.0 4.6 (Quiz 2) How many calories or kcals does a gram of protein have? - 0 - 4 - 7 - 9 4

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FOS3042- Exam 1 questions and
answers

(Quiz1) The level of pH above which a food
is considered to be a low acid food is:


- 2.6
- 4.6
- 6.6
- 7.0 ✔✔4.6


(Quiz 2) How many calories or kcals does a
gram of protein have?


-0
-4
-7

, - 9 ✔✔4


(Quiz 3) Cellulose is


- A triglyceride
- An amino acid
- A polysaccharide
- Sweet ✔✔A polysaccharide


(Quiz 4) Water Activity (Aw) is defined as


- Humidity
- The ratio of substance vapor pressure /
vapor pressure of pure water
- Free water

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