Chapter 1, Problem B3CR

Compare and contrast nonessential and essential nutrients.

List four components required for animals and plants to provide an essential nutrition (two each).

Which of the following statements regarding dietary nutrients is FALSE? Macronutrients provide cells with energy whereas micronutrients provide protein cofactors. Water soluble vitamins can be stored long-term. Enriched foods contain synthetic vitamins to replace natural vitamins lost during processing. Fortified foods contain vitamins and minerals not originally found in the foods. The majority of B vitamins must be converted to their active form in the body.

Starvation will result in a positive nitrogen balance as will periods of growth or repair following an illness. True or False

describe the functions of each nutrient. Explain the basic needs of the human body for these three nutrients and sources of each.       Carbohydrates Proteins Lipids

Diamond and her family enjoy eating foods that are closer to nature. They have an indoor herb garden that they maintain year-round. To celebrate her love for plants and herbs, Diamond created a podcast encouraging her community to eat more plant-based foods. Diamond recently declared herself a lacto-ovo vegetarian since she enjoys dairy products and eggs. Diamond is very active and likes the convenience of boiled eggs and nuts as protein sources. Do you think that Diamond can reasonably get enough protein from her new diet, considering she stands 5 feet 11 inches tall and weighs 155 pounds? 1. Diamond is concerned about getting all the essential amino acids from her diet. Of the 20 amino acids that are commonly found in living tissues, how many of them are considered essential and cannot be made by a healthy adult?   a. 12     b. 11     c. 9     d. 6     e. 5     2. Because she is so active, cardiovascular fitness is…

According to your textbook define Malnutrition: Using the following list of chronic health conditions that have a nutrition component, put each chronic health condition in its appropriate category of over- or under-nutrition. Some conditions may fit into more than one box. -Scurvy (Vit C) -Obesity -Anemia -Tooth decay -Osteoporosis What is malnutrition? Over- nutrition Under- nutrition -High blood pressure -High cholesterol -Constipation -Anorexia nervosa Quantity (Calories) -Goiter (lodine) -Spina Bifida (folate) Quality (Nutrients) What other chronic health conditions can you think of that are caused by malnutrition? Write them in the appropriate box.

A single meal a day is enough to feed a cat. Is that premise a myth or a reality? explain

Nutrients represent a broad group of substances required for proper body function. Identify the following in the context of human nutrition as essential nutrients, vitamins and minerals Nutrients the body can’t produce and must be consumed in food. Organic molecules required in small quantities. Inorganic molecules required in small quantities.