Question

1. for each picture below, label it as \saturated fat\ or \unsaturated fat\ in the line provided.

images of fat structures

1. is the unsaturated fat pictured monounsaturated or polyunsaturated? ____________
2. give 3 examples of carbohydrates listed in the reading: ____________________
3. what does the liver convert excess carbohydrates into? ____________________
4. explain why low blood sugar leaves you feeling dizzy: ____________________

______________________________________________________________________

1. what is cellulose? ____________________________________________________
2. name 2 reasons our bodies require proteins: _____________________________
3. name 4 types of foods high in protein. __________________________________

use the information found in the class packet to help you fill in the table below:
18.

	number of grams	multiply # of grams by...	total
fats	14	9 calories
carbs	22	4 calories
protein	10	4 calories
		total calories:

try this one (solve for the grams of carbs).
19.

	number of grams	multiply # of grams by...	total
fats	8	9
carbs	?	4
protein	19	4
		total calories:	220

Explanation:

Question 18

Step1: Calculate calories from Fats

To find the calories from fats, multiply the number of grams (14) by 9 calories per gram. So, \( 14 \times 9 = 126 \).

Step2: Calculate calories from Carbs

To find the calories from carbs, multiply the number of grams (22) by 4 calories per gram. So, \( 22 \times 4 = 88 \).

Step3: Calculate calories from Protein

To find the calories from protein, multiply the number of grams (10) by 4 calories per gram. So, \( 10 \times 4 = 40 \).

Step4: Calculate Total calories

Add the calories from fats, carbs, and protein together. So, \( 126 + 88 + 40 = 254 \).

Step1: Calculate calories from Fats

Multiply the number of grams of fats (8) by 9 calories per gram. So, \( 8 \times 9 = 72 \).

Step2: Calculate calories from Protein

Multiply the number of grams of protein (19) by 4 calories per gram. So, \( 19 \times 4 = 76 \).

Step3: Let \( x \) be the grams of carbs. Set up the equation for total calories

The total calories from fats, carbs, and protein is 220. So, \( 72 + 4x + 76 = 220 \).

Step4: Simplify and solve for \( x \)

First, add 72 and 76: \( 72 + 76 = 148 \). Then the equation becomes \( 148 + 4x = 220 \). Subtract 148 from both sides: \( 4x = 220 - 148 = 72 \). Then divide both sides by 4: \( x = \frac{72}{4} = 18 \).

Answer:

• Fats Total: \( 126 \)
• Carbs Total: \( 88 \)
• Protein Total: \( 40 \)
• Total calories: \( 254 \)

Question 19