The law of conservation of energy states, "Within a closed system, energy is neither created nor destroyed."
Indicate whether the statement is true or false
True
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When preparing a vinaigrette, describe the differences in the many oils and vinegars one might select for use. What is a winterized oil and under what circumstances would one use it? What is an emulsified dressing? What are some other types of dressings? When is the best time to add dressing to a salad and why?
What will be an ideal response?
An ________ is a body structure composed of tissues that have related functions.
A. organ B. organelle C. anion D. electrolyte
What is the best approach for controlling obesity in an otherwise healthy ten year old girl?
a. reduction of caloric intake to allow weight loss of 1 - 2 lbs weekly b. reduction of energy intake to no less than 1000 cal/day c. avoidance of simple sugars and sugar-containing products d. maintenance of weight during continued growth
Which of the following is a characteristic of iron absorption?
a. MPF in plant foods enhances overall iron absorption b. Ferritin in red meat interferes with ferrous iron absorption c. Absorption of heme iron is about 50% higher than nonheme iron d. Transferrin released from pancreatic juice regulates iron uptake from mucosal cells