30.2 Biology

TF One dietary calorie is equal to 2000 calories

1000

Percent daily value is found on food labels are based on a blank diet

2000 calorie

Eating a balanced diet and exercising blank a day can help maintain a healthful way

30 minutes

How can for food choices negatively affect a persons health

Can lead to diabetes, heart disease, or obesity

When a person stops growing or becomes less active energy needs blank

Decrease

Nutrient needs are affected by age, blank, and lifestyle

Gender

A gram of fat has more calories than a gram of carbohydrate because carbon atoms in fat have more carbon to blank bonds in the carbon atoms in carbohydrates

Hydrogen

Minerals

Inorganic nutrients Required to produce the compound that makes up bones and teeth

Carbohydrates

Major source of food energy may be monosaccharides disaccharides or polysaccharides

Water

Makes up the bulk of most body fluids The most important nutrient

Fats

Needed to build cell membranes produce certain hormones and store energy Maybe saturated or unsaturated

Vitamins

Organic molecules used by the body to help regulate body processes Maybe fat soluble or water-soluble

Proteins

Provide the body with building materials for growth and repair Polymers of amino acids

TF A calorie is the amount of heat needed to lower the temperature of 1 g of water by 1°C

Raise

Diets that are high in blank and trans fats increase a persons risk of developing heart disease and type two diabetes

Saturated

Physical activity can blank the heart, bones, and muscles

Strengthenit

Three ways the body loses water

Sweat, urine, when someone exhales

What is the science of nutrition

The study of food and it's effect on the body

TF The energy stored in food molecules is used to produce ATP

True

The body needs run material from food to build body tissue and make enzymes lipids and DNA

True