Ch 6 - homework and assginmnent PDF

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Amino acids are the building blocks of protein.

Amino acids serve as a source of nitrogen for the human body. True

Which nutrient plays a vital role in keeping the body healthy by forming important structures in the body, making up a key part of the blood, helping regulate many body functions, and fueling body cells? Proteins

Which of the following are true statements about the functions of protein?

Protein serves multiple functions in the body Protein is necessary for blood clotting, fluid balance and cell repair How are nutrition and genetics linked?

Nutrients affect gene expression. Genes determine nutrient requirements. Genes influence development of some nutritional diseases.

A(n) ______ amino acid cannot be synthesized by humans in sufficient amounts, or at all, and must be included in the diet. Essential

What is the term used for the building blocks of proteins? Amino acids

Which of the following elements can be found in amino acids?

Nitrogen Hydrogen Oxygen Carbon

Protein is a nutrient that forms important structures in the body, makes up a key part of the blood, helps regulate many body functions, and can fuel body cells. Amino acids join together to form this nutrient.

Identify genetic variations that increase the risk of cardiovascular disease.

A delay in the removal of cholesterol from the blood High levels of homocysteine in the blood Which of these foods will a vegan eat?

Watermelon Tofu Vegetable oil A ______ diet is a modified vegetarian diet that includes dairy products and eggs. Lactoovovegetarian

The "New American Plate" contains fewer plant-based foods compared to the typical American plate. False

Which type of protein-calorie malnutrition leads to severe muscle wasting and a "skin and bones" appearance? Marasmus

A defective gene that delays cholesterol removal from the bloodstream and elevated levels of homocysteine are examples of genetic variations that increase an individual's risk for _____. cardiovascular disease

A(n) ______ is a "total vegetarian" who eats only plant foods and does not use animal products for any other purposes. Vegan

Which of the following meals would be acceptable for a lactoovovegetarian?

Spinach and artichoke lasagna with Alfredo sauce; Italian bread; iced tea Poached eggs; whole-wheat toast with jam; banana; orange juice The American Institute for Cancer Research promotes the "New American Plate," which suggest that plant-based foods cover _____ of the plate. two-thirds why

one-half Reason: The AICR recommends the "New American Plate" contain even more plantbased foods. Two-thirds of the plate should be covered in plant-based foods. two-thirds one-fourth Reason: The AICR recommends that the "New American Plate" contain much more plant-based foods. They suggest that the plate contains two-thirds plantbased foods. one-third Reason: The AICR suggests the "New American Plate" contain a lot more plant-based foods. They recommend that two-thirds of the plate contain plant-based foods.

Victims of the type of protein-calorie malnutrition known as ______ have a "skin and bones" appearance with little or no subcutaneous fat. Marasmus

A ______ diet is a modified vegetarian diet that includes dairy products and eggs. Lactoovovegetarian

Why

vegan Reason: A vegan eats no animal products. fruitarian Reason: A fruitarian does not consume animal products. They typically eat fruit, nuts, honey, and vegetable oils. lactoovovegetarian lactovegetarian Reason: A lactovegetarian will consume dairy products, but not eggs.

Which type of malnutrition is characterized by edema, mild or moderate weight loss, and fatty liver? Kwashiorkor

Which MyPlate food groups offer rich sources of foods with cancer-fighting antioxidants?

vegetables fruits grains Reasons people choose to become vegetarians include _____.

ethics health religion economics Vitamin C helps with the absorption of iron. Vitamin B-12 is found primarily in animal foods. True Pepsin is a major stomach enzyme for digesting _____. Protein

A protein deficiency usually accompanies a deficiency of calories and nutrients. True

A ______ dietary pattern is primarily plant-based, but does include dairy products. Lactovegetarian Which foods would supply the body with plant proteins?

Soy milk Veggie burgers Sunflower seeds Pepsin is a major stomach enzyme used for digesting proteins.

Veggie burgers, peanut butter, soy nuts, sunflower seeds, and soy milk are great ways to get ______ in the diet. plant proteins Which food would NOT be a good source of iron in a vegan diet? Liver Lentils (a type of legume) supply ample amounts of all nine essential amino acids. False Studies show that the death rates for chronic diseases like cancer and diabetes are lower for vegetarians than for nonvegetarians. True

It is uncommon for intact proteins to be absorbed from the digestive tract except in _____. infants Phytochemicals have been implicated in prevention of

cardiovascular disease. cancer.

Which of the following are good sources of iron in a vegan diet?

Whole grains Nuts Legumes ______ proteins are frequently low in one or more of the nine essential amino acids.

Plant

A ______ primarily eats fruits, nuts, honey, and vegetable oils. People who consume this diet are at risk of nutrient deficiencies, which is why this type of diet is not advised. Fruitarian

Intact proteins are ______ absorbed from the digestive tract. Rarely

______ from plant-based foods help prevent chronic diseases. Phytochemicals

Veggie burgers, peanut butter, soy nuts, sunflower seeds, and soy milk are great ways to get ______ in the diet. plant proteins

A fruitarian diet is a healthy way for people to include more nutrients in their diet. False

Proteins is a nutrient that forms important structures in the body, makes up a key part of the blood, helps regulate many body functions, and can fuel body cells. Amino acids join together to form this nutrient

The Genetic Information Nondiscrimination Act of 2008 prohibits health insurers from using the results of genetic testing to raise premiums or deny coverage.

The selection of vegetarian food options in grocery stores and restaurants has increased in recent years due to the popularity of vegetarian lifestyles.

Changing a protein's shape can destroy its ability to function normally.

True

Blood proteins have no influence on body fluid balance. False

Which of the following are characteristics of kwashiorkor?

Fatty liver Edema Lack of growth

Which of the following occurs with inadequate consumption of protein?

Immune function is impaired. Edema can develop. Blood protein concentration decreases.

Which of the following occurs when a person consumes more protein daily than he or she loses? Positive protein balance

______ protein balance occurs when a person consumes less protein than is needed. Negative

Food allergies occur when the immune system perceives a harmless food protein as harmful invader. True

Which of the following occurs when a person consumes less protein than what is needed?

Negative protein balance

Nadine recently found out through genetic testing that she is a carrier of the BRCA1 gene, which indicates she is at high risk for developing breast and ovarian cancer. If her health insurance company increases her premiums based on this information, they would be in violation of the Genetic Information Nondiscrimination Act.

______ are a plant family with pods that contain a single row of seeds. Legumes choose the eight foods that account for 90% of food-related allergies.

tree nuts shellfish soy wheat milk peanuts fish eggs It is uncommon for intact proteins to be absorbed from the digestive tract except in ____ Infants 200

Legumes contain a single row of seeds.

People of African descent are more prone to what genetic disease? Sickle cell anemia

How does denaturation of a protein affect its function? The protein loses its normal biological activity.

In extreme starvation, _____ from muscle tissue start to be converted to glucose, which wastes muscle and produces edema. amino acids

Which of the following are potential health benefits of consuming plant proteins in place of animal sources of protein?

Reduced risk for cardiovascular disease Reduced risk for obesity Reduced risk for cancer Reduced risk for type 2 diabetes Lower blood pressure Due to starvation, amino acids from muscle tissue are converted into glucose. This wastes muscle tissue and can lead to edema. True

When counseling individuals about nutrition, recommendations should be tailored to personal and cultural preferences.

For dietary advice to be effective, it should be tailored to personal and cultural preferences. True

Many of the proposed anti-cancer effects of foods containing plant protein are through ______ mechanisms. Antioxidant

Which foods could a lactovegetarian choose for breakfast?

Calcium-fortified orange juice Parfait made with yogurt, granola, and blueberries Oatmeal with butter and brown sugar Which of the following are functions of protein?

Protein is necessary for fluid balance. Protein supplies nitrogen in a form we can readily use. Protein is necessary for the visual process.

Which of the following might happen to someone with an illness? Negative protein balance

Protein deficiency is rarely an isolated condition and usually accompanies lack of nutrients. calorie deficiency. Which of the following cannot be synthesized by humans in sufficient amounts and must be included in the diet? Essential amino acid...