FOS3042 Exam 1 Review questions and
answers
Which is one of the macronutrients? ✔✔Carbohydrates
In what solvents are lipids soluble? ✔✔Chloroform
Which of the following factors effecting bioavailability? ✔✔All of the above
How many calories or kcals does a gram of protein have? ✔✔4
Triglycerides are also known as ✔✔TAG or triacylglycerol
What is the most common acid added to food? ✔✔Citric Acid
Foods are ________ composed of elements from the periodic table
✔✔Chemicals
Which of the following is similar to cellulose because it is insoluble dietary
fiber? ✔✔Hemicellulose
Which attribute of foods do we quantify when we use the L a b scale?
✔✔Color
, Gelatin ✔✔B and C are correct
In the presence of acid or heat, chlorophyll is degraded to ✔✔phenophytin
How many calories or kcals does a gram of fat have? ✔✔9
On the food ingredient label ✔✔the most predominant ingredient is listed
first.
How many calories or kcals does a gram of carbohydrates have? ✔✔4
Which of the following are considered functional groups in foods?
✔✔Ketone Group
Methyl Group
Ester Group
The level of pH above which a food is considered to be a low acid food is
✔✔4.6
Starch ✔✔is not very sweet
can be modified for differing types of thickness
thickens liquids to form gravies pastes and gels
answers
Which is one of the macronutrients? ✔✔Carbohydrates
In what solvents are lipids soluble? ✔✔Chloroform
Which of the following factors effecting bioavailability? ✔✔All of the above
How many calories or kcals does a gram of protein have? ✔✔4
Triglycerides are also known as ✔✔TAG or triacylglycerol
What is the most common acid added to food? ✔✔Citric Acid
Foods are ________ composed of elements from the periodic table
✔✔Chemicals
Which of the following is similar to cellulose because it is insoluble dietary
fiber? ✔✔Hemicellulose
Which attribute of foods do we quantify when we use the L a b scale?
✔✔Color
, Gelatin ✔✔B and C are correct
In the presence of acid or heat, chlorophyll is degraded to ✔✔phenophytin
How many calories or kcals does a gram of fat have? ✔✔9
On the food ingredient label ✔✔the most predominant ingredient is listed
first.
How many calories or kcals does a gram of carbohydrates have? ✔✔4
Which of the following are considered functional groups in foods?
✔✔Ketone Group
Methyl Group
Ester Group
The level of pH above which a food is considered to be a low acid food is
✔✔4.6
Starch ✔✔is not very sweet
can be modified for differing types of thickness
thickens liquids to form gravies pastes and gels
