HW: Carbohydrate and Protein Reading Comprehension Reading and Questions Sherlock #25-30 due Friday! Do Now: 1. Take out last night’s homework. 2. Use the food label to answer the questions on today’s worksheet.

1 slice 160 calories 10 g Yes Calcium What is the serving size? How many calories (energy) are in one serving? How many grams of Total Fat are in one serving? Examine the % Daily Values for all nutrients listed on this label. The Quick Guide tells us the range considered low and high. Are any nutrients listed considered high % Daily Value for one serving size of this food? List the nutrient(s) here: 160 calories 10 g Yes Calcium

Metabolism is affected by diet, exercise, and age. What is metabolism? How is your body temperature an example of homeostasis? What factors affect metabolism? All the chemical reactions that take place in an organism make up its metabolism. Nervous & Endocrine systems sense and respond using feedback systems. (Sweat/Shiver) Metabolism is affected by diet, exercise, and age.

Calories measure the amount of energy in food. What are the six types of nutrients? What do Calories measure? What two organ systems are involved in maintaining homeostasis in the body? Why would the number of calories that a child needs vary from day to day? The six nutrients are proteins, carbs, fats, vitamins, minerals, and water. Calories measure the amount of energy in food. Two organ systems involved in homeostasis are the Nervous and Endocrine systems. Calorie needs vary due to level of activity, body size, gender/sex, and age.

from that eat plants

Fats Notes: The name “fat” may make it sound like something you shouldn’t eat, but fat is an important part of a healthy diet in small quantities every day. Fats provide the body with ________, __________, and ______________. energy protection insulation unsaturated saturated Fats can be classified as ________________ or __________________. - We need both kinds of fat in a healthy diet.

FATS (aka LIPIDS) Types of Fats Vegetable Oil and corn Oil Cheeses, and Lard

½ cup 120 20 20/120 = 0.16666 x 100 = 16.66 17% 240

1 pkg. 190 80 80/190 = 0.42105263 x 100 = 42% 32

Nutrient Testing: Fats Paper Bag (before the substance touched it) Observations: (Using known fat: Vegetable Oil) Description:___________   Description: __________________ Positive for Fat? ________ Dry, brown Greasy, translucent YES

Water Notes: most important Water is considered the ________ __________ nutrient. We need clean water to stay hydrated. Why? All chemical reactions happen in ______. water

Are you Pro Tap Water or Pro Bottled Water? Read the water handout and pick a side. (Pro tap water or pro bottled water) Explain why you chose the side you did. Let’s see who agrees with you!

Carbohydrates Vs. Fats Worksheet Read the introduction paragraph on carbohydrates and fats. Put a C next to the lines that refer to Carbohydrates. Put a F next to the lines that refer to Fats

BrainPOP: Fats