Acids
What pH is water?
What is 7.
Basic units of a protein.
What are amino acids.
Where do biochemical reactions take place?
What is inside the cell.
Basic unit of living things
What is a cell.
Where is most of the Earth's water found?
DNA makes what type of shape?
What is a double helix.
Energy needed to get a reaction started.
What is activation energy?
This is the area of earth where all living things exist.
What is the biosphere.
Which is more dangerous a strong acid or a strong base?
Trick question. Both are equally dangerous.
Saturated fats are full of what type of element.
What is hydrogen atoms.
These chemical reactions make heat.
What are exothermic reactions.
Why are viruses not living?
- multiple answers allowed
What is the name of waters positive ion?
What is hydronium.
Animals use this carbohydrate to store energy.
What is glycogen.
This protein cuts up long chains of glucose.
What is amylase.
This definition refers to maintaining a stable internal environment.
What is homeostasis?
What is the concentration of hydronium ions in a pH 6 solution?
What is 1/1,000,000
The skeleton of a house fly is made of this carbohydrate.
What is chitin?
These reactions build bigger materials from smaller ones.
What are anabolic reactions.
What type of symbiosis is reflected in starlings and deer?