The Periodic Table
The system for arranging the chemical elements by their atomic number?
What is the Periodic Table of Elements?
Organisms that are too small to be seen without using a microscope
What are Microbes?
The three main types of macronutrient categories: the nutrients we need in larger quantities that provide us with energy
1. Carbohydrates
2. Protein
3. Fats
Anything that has weight and takes up space
What is Matter?
During this change, a reaction forms and a new substance is made. Examples: rusting, combustion
What is a Chemical Change?
element is found in all organic compounds
What is Carbon?
microscopic living organisms, usually one-celled, that can be found everywhere.
What is bacteria?
This macronutrient provides the major source of energy that we need to live, grow and thrive. Every part of our body uses it for energy
What are Carbohydrates?
The three main forms of Matter
What is Solids, liquids, and Gases?
During this change, matter changes form but not the chemical identity. For example, ice melting or boiling water.
What is a Physical Change?
True or False: Water (or H2O) is found in all foods
True
microscopic bacteria, viruses, fungi, and protozoa that can cause disease.
What are Germs?
This macronutrient provide our body with the building blocks it needs to grow. They also maintain and replace body tissue, such as muscles, bones, blood, and body organs.
What is Protein?
The state of matter with a fixed shape and volume. The particles are close-packed so they can vibrate, but not flow.
What is a solid?
process in which proteins lose their structure when attacked by forces like a strong acid, heat, or a solvent like alcohol.
What is Denaturation?
element that is a gas at room temperature and has no color, smell or taste? It's official symbol on the period table is O.
Oxygen
temperatures that are considered the "danger zone" for food: Bacteria and germs can multiply rapidly between these temps to make you sick.
What is 40 degrees Fahrenheit to 140 degrees Fahrenheit
this macronutrient is an important part of every cell, they are used to make vitamin D and hormones, they protect the entire nervous system, and they also help to transport some vitamins into our bodies.
What are Fats?
The state of matter that has definite volume but doesnt have a definite shape. It forms to the shape of the container. The molecules that make it up flow easily around each other.
What is a Liquid?
An additive that helps two liquids mix. For example, water and oil separate in a glass, but adding this will help the liquids mix together.
What is an emulsifier?
Element that helps your cells get their energy from food?
Oxygen
the 3 steps to preventing foodborne illness:
Sometimes called the "3 C's"
What is:
1. Clean: Wash hands and surfaces often.
2. Cook: Cook to proper temperatures.
3. Chill: Refrigerate promptly.
The two kinds of Carbohydrates:
1. from milk, fruit and refined sugar.
2. from grain products like bread, pasta and rice.
1. Simple Carbohydrates
2. Complex Carbohydrates
This form of Matter does not have definite volume or shape. They cannot always be seen. The molecules that make it up are far apart and flying all over the place.
What is a Gas?
any property that can be observed using the five senses or can be measured without changing the matter. Examples include mass, volume, weight, color, size, and texture
What is a Physical Property?