Chemistry
Rat
Periodic Table
Body Systems
Miscellaneous
100
An atomic particle that orbits the nucleus.
What are electrons?
100
The scientific name of the rat.
What is Rattus rattus?
100
The atomic number of this element is 1
What is hydrogen?
100
Another name for the thigh bone.
What is femur?
100
An unusual aspect of rodent's incisors.
What they keep growing unless they are gnawed down.
200
The charge on a proton.
What is positive?
200
The directional term that means the head end of the rat.
What is anterior?
200
This element has 6 electrons.
What is carbon?
200
Which body system does skin belong to?
What is the integumentary system?
200
The purpose of a co-enzyme.
What is making a chemical reaction occur even faster/helping an enzyme increase the how fast a chemical reaction occurs.
300
One of the four major elements necessary for a living organism to survive .
What carbon, hydrogen, oxygen, nitrogen
300
Another name for nostrils/nose openings.
What are nares?
300
The elements in the last column (far right) of the table have this in common.
What is a full valence shell?
300
This is a term for a circular muscle.
What is sphincter?
300
Water has this pH.
What is 7?
400
One of the factors that changes the shape of an enzyme.
What is pH, temperature, toxin/chemical?
400
The gland that is located on top of the heart. The larger it is, the younger the rat.
What is the thymus gland?
400
The atomic mass of oxygen.
What is 16?
400
This is absorbed in the colon (large intestine).
What is water?
400
The purpose of brown fat.
What is warmth?
500
Term used to describe an enzyme whose shape has changed.
What is denaturation?
500
Another name for whiskers
What is vibrissae?
500
The chemical symbol for potassium
What is K?
500
These are absorbed in the small intestine.
What vitamins/minerals?
500
The purpose of the nictitating membrane.
What is protection for the eye?
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