Which nutrient contains the most calories per gram?

Question

Question 1 (1 point)

Which nutrient contains the most calories per gram?

Question 1 options:

A) vitamins

B) lipids

C) carbohydrates

D) protein

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Question 2 (1 point)

Carbohydrates, proteins, and lipids are considered

Question 2 options:

micronutrients

macronutrients

antioxidants

free radicals

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Question 3 (1 point)

Which is a fat-soluble vitamin?

Question 3 options:

calcium

B6

C

D

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Question 4 (1 point)

Which type of research study compares disease rates among population groups, and attempts to identify related conditions or behaviors?

Question 4 options:

placebo

clinical trial

case control

epidemiological

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Question 5 (1 point)

Which is not a “red flag” of inaccurate or exaggerated science?

Question 5 options:

recommendations made to help sell a product

recommendations that promise a quick fix

recommendations from a peer-reviewed journal

simplistic conclusions drawn from a single study

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Question 6 (1 point)

6.The starches and sugars found in grains, vegetables, legumes, and fruits are

Question 6 options:

carbohydrates

lipids

inorganic compounds

phytochemicals

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Question 7 (1 point)

A research study is said to be double-blind if

Question 7 options:

a change that reflects the participants’ expectations is observed

the subject knows that he/she is receiving two treatments during the experiment

neither the subjects nor the investigators know which study group is receiving the placebo

the placebo has two possible effects on the study group

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Question 8 (1 point)

One example of a chemical in food that is not a nutrient is

Question 8 options:

fiber

vitamin C

starch

magnesium

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Question 9 (1 point)

The six classes of nutrients in foods are carbohydrates, lipids, proteins, vitamins, minerals, and water

Question 9 options:

True

False

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Question 10 (1 point)

The study of how different foods can interact with genes to alter a person’s risk of developing a chronic disease is called nutrigenomics

Question 10 options:

True

False

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Question 11 (1 point)

Described as a set of people being studied to evaluate the effect of an event, substance, or technique

Question 11 options:

Correlations

Experimental group

Case control studies

Nutrigenomics

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Question 12 (1 point)

Proteins are organic compounds made of smaller building blocks called

Question 12 options:

Fatty acids

Carbohydrates

Glycerol

Amino Acids

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Question 13 (1 point)

Substances in plants that may possess health-protective effects, even though they are not essential for life

Question 13 options:

Phytochemicals

Antioxidants

Macronutrients

Micronutrients

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Question 14 (1 point)

In a study of how vitamin E may reduce the risk of cardiovascular disease, one group was given a placebo, and the other group was given vitamin E supplements. The group that received the placebo was the

Question 14 options:

control group

experimental group

double-blind group

hypothetical group

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Question 15 (1 point)

Protein, fat, and ___________ are the macronutrients.

Question 15 options:

Lipids

Vitamins

antioxidants

carbohydrates

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Question 16 (1 point)

The _____ are the maximum levels of daily nutrient intakes that are unlikely to pose health risks to almost all individuals in the group for whom they are designed

Question 16 options:

Tolerable Upper Intake Level(s)

The Recommended Daily Allowance

Adequate Intake

Estimated Average Requirements

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Question 17 (1 point)

The nutrient intake level estimated to meet the needs of 50% of the individuals in a life-stage and gender group is known as

Question 17 options:

Recommended Dietary Allowance (RDA)

Tolerable Upper Intake Level (ULs)

Adequate Intake (AI)

Estimated Average Requirement (EAR)

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Question 18 (1 point)

What components of a food label can help consumers compare the amounts of nutrients in a food to the amount of that nutrient that is recommended for consumption each day?

Question 18 options:

Upper Tolerable Limits

Ingredient List

Daily Values

Recommended Dietary Allowance

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Question 19 (1 point)

Which nutrient is not required to be posted on the Nutrition Facts panel?

Question 19 options:

carbohydrates

fats

water

some selected vitamins such as vitamin A and C

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Question 20 (1 point)

Percent Daily Values (%DV) represent a _______ calorie/day diet.

Question 20 options:

1,500

2,000

2,200

2,500

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Question 21 (1 point)

Ingredients on food labels should be listed in order of

Question 21 options:

highest concentration to lowest concentration

carbohydrates, fats, and proteins

descending order by weight

fats, carbohydrates, and proteins

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Question 22 (1 point)

Health researchers have discovered links between diet and high blood pressure, cancer, and heart disease

Question 22 options:

True

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