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Tro - Chemistry in Focus 3/e (Homework)

James Finch

Chemistry - College, section 1, Fall 2019

Instructor: Dr. Friendly

Current Score : 15 / 15

Due : Thursday, March 5, 2020 08:00 EST

Last Saved : n/a Saving...  ()

Print Assignment
Question
Points
1 2 3 4 5
–/1 –/1 –/1 –/11 –/1
Total
15/15 (100.0%)

  • Instructions

    Here are some questions from the testbank for Chemistry in Focus: A Molecular View of Our World 3/e by Nivaldo Tro published by Brooks/Cole. Click here for a list of all of the questions coded in WebAssign.

    Notice how 3 questions are used as practice questions in the 3rd question. This demo assignment allows many submissions and allows you to try another version of the same question for practice.

Assignment Submission

For this assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the answer.

Assignment Scoring

Your last submission is used for your score.

1. –/1 points Tro3 17.03. My Notes
Question Part
Points
Submissions Used
1
–/1
0/50
Total
–/1
 
All of the following are classified as simple carbohydrates except
    
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2. –/1 points Tro3 17.07. My Notes
Question Part
Points
Submissions Used
1
–/1
0/50
Total
–/1
 
Sucrose is a disaccharide composed of which of the following monosaccharides?

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3. –/1 points Tro3 17.24. My Notes
Question Part
Points
Submissions Used
1
–/1
0/50
Total
–/1
 
When the body stores excess calories as fat, __________ calories are equivalent to 1 pound of fat.
    
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4. –/11 points Tro3 17.37. My Notes
Question Part
Points
Submissions Used
1 2 3 4 5 6 7 8 9 10 11
–/1 –/1 –/1 –/1 –/1 –/1 –/1 –/1 –/1 –/1 –/1
0/50 0/50 0/50 0/50 0/50 0/50 0/50 0/50 0/50 0/50 0/50
Total
–/11
 
Match each item to the proper description.

the vitamin whose deficiency results in night blindness (No Response)
the vitamin whose deficiency results in rickets, a bone disease (No Response)
the vitamin that functions as an antioxidant and is required only in small amounts (No Response)
the vitamin that is involved in clotting of blood (No Response)
the vitamin that is involved in collagen synthesis and prevents scurvy (No Response)
includes thiamin, riboflavin, niacin, & folate (No Response)
includes Fe, Cu, Zn, I, Se, Mn, F, Cr, and Mo (No Response)
includes Ca, P, Mg, Na, K, Cl, and S (No Response)
added to food to prevent growth of molds, bacteria, and yeasts (No Response)
added to food to prevent unwanted oxidation (No Response)
added to food to improve and preserve its physical characteristics (No Response)
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5. –/1 points Tro3 17.39. My Notes
Question Part
Points
Submissions Used
1
–/1
0/50
Total
–/1
 
Explain the relationship between essential amino acids and complete proteins.
(No Response)

This answer has not been graded yet.

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