Basic Chemistry
Carbohydrates
Lipids
Proteins/Food Additives
pH and Molecules
100
What are the three subatomic particles
Protons, Neutrons and Electrons
100
What are the three elements that make up carbohydrates?
Carbon, Hydrogen and Oxygen
100
What is HDL?
Good cholesterol
100
What elements are in every protein?
Carbon, Hydrogen, Oxygen and Nitrogen
100
What do acids taste like?
Sour
200
How can you tell the number of protons of an atom
The atomic number
200
What is a monosaccharide?
Single Sugar
200
What is LDL?
Bad Cholesterol
200
How many nonessential amino acids?
11
200
What is the pH of bases?
Greater than 7
300
How do you calculate the number of neutrons
Mass-Atomic number= neutrons
300
What is the four interfering agents?
Sugars, Acids, Fats and Proteins
300
What is the difference between saturated, monounsaturated and polyunsaturated?
Saturated- no double bonds
Monounsaturated- one double bond
Polyunsaturated- 2 or more double bonds
300
What is a food analog?
Natural or manufactured substance used in place of traditional ingredients
300
What is in all acid formulas?
H in the front
400
How many protons, neutrons and electrons does P-3 have?
15 protons, 16 neutrons and 18 electrons
400
What is another name for cellulose? What does it do for the human body?
Fiber, helps in elimination.
400
Which fatty acid is the healthiest?
Monounsaturated
400
Benefits of food analogs
more variety, cheaper prices, job opportunities
400
Draw the following molecule?
C2H5Br
500
Identify the following substances as an element, compound, heterogeneous mixture, homogeneous mixture, suspension, colloid or solution.
Iron, Rubbing Alcohol, Nitrogen monoxide, Ketchup, Chocolate Milk, Trail Mix, and Steel
Iron- element, Rubbing Alcohol- solution, Nitrogen Monoxide- compound, Ketchup- suspension, Chocolate Milk- colloid, Trail Mix- Heterogeneous Mixture, and Steel- homogeneous mixture
500
Burning fat without carbohydrates is called
Ketosis
500
Why are lipids essential for nutrition
transport water insoluble vitamins, help with cell division and production, are essential for growth and development.
500
Concerns of food additives
Health risks (cancer, asthma), non nutritive
500
Identify the following as acidic or basic
Milk of Magnesia, Ginger ale, Lemons, Blood, Bile, Vinegar
Milk of Magnesia- Base, Ginger ale- Acid, Lemons- Acid, Blood- Base, Bile- Base, Vinegar- Acid