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15 questions
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- Multiple ChoicePlease save your changes before editing any questions.
Where are neutrons located in the atom?
The electron cloud
On fixed orbitals outside the nucleus
The nucleus
The core
- Multiple ChoicePlease save your changes before editing any questions.
What subatomic particle is always equal to the atomic number?
Protons
Neutrons
Electrons
None
- Multiple ChoicePlease save your changes before editing any questions.
The atomic mass is equal to the number of what two subatomic particles?
Protons and electrons
Neutrons and electrons
Protons and neutrons
Protons only
- Multiple ChoicePlease save your changes before editing any questions.
If the atomic number of Oxygen is 8 and the atomic mass is 16, how many protons and neutrons does oxygen have?
8 protons and 10 neutrons
8 protons and 8 neutrons
8 protons and 4 neutrons
16 protons and 16 neutrons
- Multiple ChoicePlease save your changes before editing any questions.
What four elements make up 95% of most organisms?
Carbon, nitrogen, calcium, and potassium
Hydrogen, oxygen, carbon, and boron
Hydrogen, nitrogen, potassium, and phosphorus
Carbon, nitrogen, hydrogen, and oxygen
- Multiple ChoicePlease save your changes before editing any questions.
Which of the following elements is not essential for life?
Carbon
Potassium
Gold
Hydrogen
- Multiple ChoicePlease save your changes before editing any questions.
Which of the following elements is essential for life?
Gold
Iron
Silver
Nickle
- Multiple ChoicePlease save your changes before editing any questions.
Sugars and starches are what type of biological molecule?
Carbohydrates
Proteins
Lipids
Nucleic Acids
- Multiple ChoicePlease save your changes before editing any questions.
Hemoglobin, myoglobin, keratin, and enzymes are examples of what type of biological molecules?
Carbohydrates
Proteins
Lipids
Nucleic acids
- Multiple ChoicePlease save your changes before editing any questions.
Fatty acids are the building blocks of what type of biological molecules?
Carbohydrates
Proteins
Lipids
Nucleic Acids
- Multiple ChoicePlease save your changes before editing any questions.
DNA & RNA are examples of what types of biological molecule?
Carbohydrates
Proteins
Lipids
Nucleic Acids
- Multiple ChoicePlease save your changes before editing any questions.
Monosaccarides are the building blocks for what types of biological molecules?
Carbohydrates
Proteins
Lipids
Nucleic Acids
- Multiple ChoicePlease save your changes before editing any questions.
What types of molecules contain genetic information for animals?
Carbohydrates
Proteins
Lipids
Nucleic Acids
- Multiple ChoicePlease save your changes before editing any questions.
If you wanted to add protein to an animal feed which of the following would be the best choice you add to the feed?
Corn
Soybean meal
Oats
Wheat
- Multiple ChoicePlease save your changes before editing any questions.
If you wanted to add lipids to an animal feed which of the following would be the best choice to add to the feed?
Soybean meal
Oats
Vegetable oil
Molasses