Chemistry
What is name of the lightest chemical element?
(Hint: It's a gas at room temperature)
Hydrogen
If you mix all colours of light, do you get black, white, or a rainbow?
white
What country was Fleming from?
Scotland
Which type of microorganism is the smallest?
viruses
What is the name of the joint that connects the upper arm to the lower arm?
elbow
Name the 2 Chemical elements that make water
Hydrogen and Oxygen
What is the energy of an object that is in motion called? (Hint: K. E.)
Kinetic Energy
What kind of microorganisms did Alexander Fleming study in his lab?
bacteria (Staphylococcus bacteria)
Which microorganism needs a host organism to reproduce itself?
viruses
What is the name of the tube that connects the mouth to the stomach?
esophagus
What do you call the smallest unit of a substance that behaves like the substance?
molecule
What do you call the maximum or highest point in a wave? (Hint: It starts with the letter "C")
crest
What substance did Fleming discover in tears, mucous and saliva that can kill bacteria?
lysozyme
The largest creature in the world is actually which type of microorgansism?
fungi / fungus
(the humongous fungus)
Which two vital organs are responsible for cleaning toxic chemicals from the blood?
kidneys and liver
What is the subatomic particle that has a negative charge and goes around the nucleus of an atom?
electron
True or False: The Sun is 5 times hotter than lightning.
False
What kind of microorganism did Fleming discover in his petri dish when he returned from his vacation?
Name one type of microorganism that amoeba (a kind of protozoa) eat?
bacteria / other protozoa
What is the largest organ in the human body?
the skin
What metal, represented by the symbol Hg, is a liquid at room temperature, and is also the name of a planet?
Mercury
What do you call a space with nothing in it or a space that is totally empty? (Hint: It starts with the letter "V")
vacuum
What is the general name for a medicine that kills or slows the growth of bacteria?
antibiotic(s)
What kind of microorganism causes dangerous red tides which turns the ocean water red and kills a lot of sea creatures in the water near the land?
algae
Where is the smallest bone in the human body located?
in the ear
(it's called the "stapes")