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