Atoms and Molecules
Water Properties
Macromolecules
Enzyme
Random Trivia
100

Number of bonds a carbon atom form

4

100

The type of bond formed between water molecules

Hydrogen bond

100

Three elements that make up carbohydrates and lipids

Carbon, hydrogen, oxygen

100

Enzyme is a _________ that speeds up chemical reactions.

Catalyst

100

In what city can you find the Eiffel Tower?

Paris

200

Same elements with different neutron number

isotopes

200

The type of molecule that has a slightly positive region and a slightly negative region, such as water 

Polar

200

Monomers of proteins

Amino acids

200

Energy required to start a chemical reaction

Activation energy

200

What is the largest organ in the body?

skin

300

Atoms in the second energy level always want to have 8 electrons

Octet rule

300

This water property enables an insect to stand on water

Cohesion

300

A non-food example of lipid

Phospholipid, cholesterol, steroid

300

Where enzyme and its substrate bind together

Active site

300

What day is Star Wars Day?

May 4th

400

When an atom gains or loses electrons, it becomes a(n) ________.

ion

400

This water property helps to absorb heat and cool the earth temperature

High specific heat (or high heat capacity)

400

Monosaccharide is to carbohydrate as ____________ is to nucleic acid.

Nucleotide

400

When an enzyme is damaged and becomes unfolded

denatured

400

What is the name of the circular object that is used to collect Pokémon? 

Poké ball

500

The type of bond found in H2S

Covalent 

500

This water property helps plants to draw water upward along their internal vessels

Adhesion (or capillary action)

500

The type of reaction that breaks down large molecules into smaller subunits

Hydrolysis

500

Three factors that affect enzyme activity

Temperature, pH, enzyme/substrate concentration

500

How many stars are in our solar system?

One! The Sun