Chemistry
This molecule carries genetic information.
What is DNA
A change in the DNA sequence is called this.
What is a mutation
Is weather or climate long term?
What is climate
Gas particles can be compressed because they are this compared to solids or liquids.
What is farther apart
The stability achieved through bonding is due to atoms reaching this specific number of valence electrons, also known as the "octet rule."
What is 8
DNA is shaped like this twisted structure.
What is a double helix
This is the name of the number placed in front of a chemical formula to balance an equation.
What is a coefficient
With air pressure system is usually associated with bad weather?
What is low pressure system
According to kinetic theory, particles in matter are always doing this.
What is moving
These are the two main types of chemical bonds.
What are covalent and ionic bonds?
These four bases make up the DNA code.
What are adenine, thymine, cytosine, and guanine
What is Glucose + Oxygen → Carbon dioxide + water + ATP
What is Cellular Respiration
The process where warm air rises and cools, forming clouds and precipitation.
What is convection
Why does food color spread faster in hot water compared to cold water?
What is because particles move faster in hot water, causing quicker mixing?
Atoms form bonds to achieve the same electron configuration as their_____?
What is their nearest noble gas
This type of chemical reaction happens when two or more substances combine to form one new substance.
What is a synthesis reaction
The building blocks of DNA are called this?
What are nucleotides
What are the characteristics of an mP air mass
What is moist and cold
What are the 2 main ideas of kinetic theory
Particles always move and they move faster when hotter.
In this type of bond, electrons are transferred from one atom to another.
What is an ionic bond
What is CaCl2+Na3PO4→Ca3(PO4)2+NaCl as a balanced chemical equation
What is 3CaCl2+2Na3PO4→Ca3(PO4)2+6NaCl
In this type of chemical reaction, a compound breaks down into two or more simpler substances.
What is Decomposition
A front formed when a cold front flows right behind a warm front, and another cool air mass pushes into the warm air mass.
What is occluded Front
This is the particle formed when atoms gain or lose electrons.
What is an ion
The formation of CO₂ involves carbon forming this type of covalent bond with each oxygen atom.
What is a double bond