Introduction to Chemistry 3

Light and thermal energy given off from burning food comes from the lighter used to light the food.

Light and thermal energy given off from burning food is converted from the chemical energy stored in the food.

Light and thermal energy given off from burning food comes from oxygen.

Light and thermal energy given off from burning is created when food burns.

Carbohydrates, proteins, and fats all have carbon, hydrogen, and oxygen atoms.

Carbohydrates, proteins, and fats are all made of the same number and types of atoms.

Carbohydrates, proteins, and fats all have the same arrangement and types of atoms.

Carbohydrates, proteins, and fats can all form long chains of molecules.

Animals, but not plants, can break down starch.

Organisms break down starch into carbon, hydrogen, and oxygen atoms.

Organisms break down starch into carbohydrate subunits.

Starch breakdown is not a chemical reaction.

Humans store fat molecules every time they eat anything that contains calories.

Humans store fat molecules when they eat food with a lot of fat.

Humans store fat molecules when they eat junk food.

Humans store fat molecules when they eat more calories than they need.

Children grow taller when they use food molecules they eat to build large molecules that make up new cells.

Children grow taller when they use the food molecules they eat to make up new cells without changing the food molecules.

Children grow taller when they use the energy from the food molecules, but all of the molecules leave the body as waste.

Children grow taller when they store food molecules as fat.

During photosynthesis, plants convert thermal energy into chemical energy and store the energy in food molecules.

During photosynthesis, plants use carbon dioxide and water in a chemical reaction to make glucose and oxygen.

Photosynthesis is a chemical reaction used by plants and animals to make food molecules.

Photosynthesis is the chemical reaction that plants use to get the energy to do things.

Plants use their roots to take in food from the soil.

Plants use their roots to take in non-food nutrients and water from the soil.

Plants use their roots to take in oxygen from the soil.

Plants use their roots to take in carbon dioxide from the soil.

Oxygen to Carbon Dioxide

Nitrogen to Oxygen

Carbon Dioxide to Oxygen

Cabon monoxide to Oxygen

proteins are broken down into various simple sugars

proteins are broken down into amino acids

proteins break down into gycerol

protiens are not considered food

Lipids

Enzymes

Carbohydrates

Vitamins

C₅H₁₀O₅

C₆H₁₂O₆

C₁₀H₂₀O₁₀

C₄H₈O₄