bio test ch.6,7

Which of the following foods is a high-protein snack that can replace a snack that contains animal proteins?

8 ounce glass of soy milk

Which of the following statements is true?

Certain proteins transport nutrients and oxygen in the bloodstream.

Fred is a lactovegetarian. Which of the following foods does he eat?

Cheese

_____ is an essential amino acid.

Methionine

Which of the following foods is a high-protein snack that can replace a snack that contains animal proteins?

Peanut butter on crackers

Which of the following foods are legumes?

Peanuts

Which of the following foods is often responsible for causing an allergic response in susceptible persons?

Peanuts

Which of the following substances is an enzyme that participates in the digestion of proteins?

Pepsin

Which of the following amino acids is a dietary essential?

Phenylalanine

You are planning a party for a group of friends. Which of the following foods can you serve to everyone at the party, without having to worry about your friend who has celiac disease? .

Pieces of fresh fruit

The body uses essential fatty acids to make

prostaglandins

Subcutaneous fat does not

protect against minor bruising.

Women who are trying to become pregnant or are pregnant should

. avoid all forms of alcohol.

In the stomach, _____ participate in the chemical digestion of protein

.hydrochloric acid and pepsin

In 2009-2010, protein comprised about _____% of the typical American's total energy intake.

15

Amanda consumes approximately 2500 kcal/day. According to recommendations of the Dietary Guidelines (2010), she should limit her saturated fat intake to fewer than ____ kcal/day

250

When combined, which of the following groups of foods forms a complementary protein dish?

A Kidney beans, rice, and sesame seeds

A scientist isolates a water-soluble compound from spider venom. The substance has nitrogen, carbon, hydrogen, and oxygen in its chemical structure. Based on this information, the compound is probably a

A protein.

Which of the following fatty acids is an essential fatty acid?

Alpha-linolenic acid

Which of the following foods is a naturally rich source of monounsaturated fatty acids? .

Avocado

Dallas, a healthy, active teenager, was diagnosed with PKU when he was only a few days old. In addition to foods that are manufactured to be low in phenylalanine, which of the following foods can he eat to meet his protein needs safely?

Baked potatoes

The liver uses cholesterol to make

Bile

Which of the following foods is a naturally rich source of monounsaturated fatty acids?

Canola oil

Which of the following foods is a naturally rich source of polyunsaturated fatty acids?.

Corn oil

Instructions for making proteins are coded in a cell's

DNA.

. _____ is the process that changes the normal shape of a protein and, as a result, the molecule loses its usual function.

Denaturation

Bryce is an ovovegetarian. Which of the following foods does he eat?

Egg salad

Which of the following forms of produce is the least expensive per pound?

Fresh yellow delicious apples at $3.50 per 2-pound bag.

Which of the following characteristics is a major risk factor for cardiovascular disease (CVD)?

High intakes of vitamin C

Which of the following statements is true?

In the United States, a BAC of 0.08% is the legal limit for intoxication for adult drivers.

Which of the following lipoproteins contains the highest percentage of cholesterol?

LDL

Which of the following substances carries cholesterol away from tissues?

LDL

Bernice is a vegan. Which of the following foods does she eat?

Legumes

_____ acid is an omega-6 fatty acid.

Linoleic

Which of the following organs is the main site for detoxifying alcohol?

Liver

Mason would like to compare the saturated fat contents of salad dressings. To obtain this information, he should read the ___ on the products' labels.

Nutrition Facts panel

Cameron was born with a condition that requires him to limit eating foods that contain phenylalanine. Based on this information, Cameron has

PKU.

Which of the following statements is true?

Protein-energy malnutrition affects babies while they are breastfeeding.

Which of the following menu items does not contain complementary protein?

Salad made with apples, pears, and grapes

Which of the following foods is a good source of high-quality protein?

Soy milk

Which of the following foods is a naturally rich source of polyunsaturated fatty acids?

Soybean oil

During digestion, which of the following substances denatures the proteins in food?

Stomach acid

_____ is an essential amino acid.

Threonine

Which of the following statements is true?

Transamination is the process of removing the nitrogen group from an amino acid and transferring it to another substance.

48. Which of the following substances is an enzyme that participates in the digestion of proteins?

Trypsin

. Which of the following foods is naturally a good source of high-quality protein?

Tuna fish

Which of the following foods is a naturally rich source of omega-3 fatty acids?

Tuna fish

When Leah parties with her friends, she usually drinks 6 beers during a 2-hour party. At this level of alcohol consumption, she is

a binge drinker.

Eddie drinks 6 beers a week. At this level of alcohol consumption, he is

a moderate drinker.

Christina drinks 1 beer a month. At this level of alcohol consumption, she is

an abstainer.

Proteins

are comprised of amino acids.

In the body, lipids

are necessary for the absorption of dietary fiber.

Bill would like to follow recommendations that would reduce his risk of cardiovascular disease (CVD). Based on this information, Bill should.

become more physically active.

. When Thompson was 5 years of age, he began to complain that his stomach hurt, especially after eating meals and snacks. He also experienced chronic diarrhea. His parents noticed that he could eat poultry, meat, dairy foods, fruits, and vegetables without developing any intestinal problems, but he would get a "tummy ache" soon after eating sandwiches, cookies, crackers, or pancakes. Based on this information, Thompson's parents should have him evaluated for

celiac disease.

The body uses proteins to make

certain hormones.

A person suffering from celiac disease must avoid

consuming foods that contain gluten.

Chronic alcohol abuse increases the risk of A. low blood pressure.

cystic fibrosis.

Consuming too much protein or excess amino acids can contribute to

dehydration.

Victor is making cake batter. When he added corn oil, fat-free milk, baking powder, and salt together, the oil and milk separated into two layers. To make a mixture that does not separate into oily and watery components, Victor should add _____ and stir the ingredients together.

egg yolks

Plant-based diets may not supply enough ____ to meet a child's needs.

energy

Marla is a healthy 30-year-old woman. She doesn't work out, but she consumes protein supplements because she thinks they will increase her muscle mass without the need to exercise. Based on this information, the excess amino acids in her diet will.

enhance her body's absorption of calcium.

An amino acid does not contain a(an)

fatty acid.

. Most lipids have _____ in their chemical structures.

fatty acids

Paige is 6-weeks pregnant. Although Paige drank alcohol before she became pregnant, she refuses to drink any alcohol now, because she does not want to have a baby born with

fetal alcohol spectrum disorder.

he typical American eats more protein from _____ than he or she did in the early 1900s.

fish

The deamination process forms

glycogen

Compared to a triglyceride molecule, a protein molecule

has nitrogen in its chemical structure.

In the body, lipids

help maintain cell membranes.

Jared has a high risk of cardiovascular disease, because he has

high blood levels of HDL cholesterol.

The _____ is main site of deamination in the body.

liver

Chronic alcohol abuse increases the risk of

liver cancer.

The typical American eats more protein from _____ than he or she did in the early 1900s.

meat

Rosa is a teenager who has an eating disorder characterized by self-imposed starvation. Based on this information, her body is in ____ nitrogen balance.

negative

Every amino acid has _____ in its chemical structure.

nitrogen

Chronic alcohol abuse increases the risk of ____ cancer.

pancreatic

The chemical attraction between the acid group of one amino acid and the amino group of another amino acid can form a

peptide bond.

. A gene is a .

piece of DNA that codes for a specific protein.

The typical American eats more protein from _____ than he or she did in the early 1900s.

poultry

Plant-based diets may not supply enough ____ to meet a child's needs.

protein

In the body, lipids

provide energy.

Which of the following foods is the least expensive per ounce?

sliced peaches (drained of syrup) at $1.49 per 16-ounce can

The body uses cholesterol to make

steroid hormones

arlos has a family history of premature heart disease and stroke. To lower his risk of cardiovascular disease, Carlos should

stop smoking cigarettes.

The primary function of an adipose cell is

storing fat.

Which of the following characteristics increases a person's risk of cardiovascular disease (CVD)?

type 2 diabetes

Manny's blood alcohol concentration is 0.36. Based on this information, Manny is

unconscious.