Basic chemistry
Elements are composed of building blocks know as..
What is an atom.
What type of bond results in atoms sharing electrons?
What is a covalent bond?
What Ph number represents a weak acid?
What is 4-6.
The organelle involved in sorting, packing, and delivering is called
What is the Golgi apparatus.
The movement of molecules from high to low concentration is know as.
What is passive transport?
Atoms that have lost are gained electrons are called
What is Ions.
What are the subatomic particles that are responsible for the chemical behavior of an atom?
What are the electrons?
What is water?
The organelle responsible for making most the ATP in our cells.
What is the mitochondria?
The type of transport that requires energy?
What is active transport?
An atoms outermost electron shell is called
What is the valance shell.
Electron shell number 1 can hold how many electrons?
What is 2 electrons?
Cellular material located outside of the plasma membrane of our cell is called?
What is extracellular fluid.
known as a semi-permeable membrane
What is the cell membrane?
What is required for passive transport to occur?
What is a concentration gradient?
An atom of nitrogen has lost 2 electrons. This atom in known as.
What is a cation.
The atomic number reveals the number of ?
What is the number of protons?
The specialized structures inside the cytoplasm of the cell is called.
What is organelles?
The organelle responsible for making proteins?
What is the Ribosome?
A solution that has fewer solutes than the cell is called
What is hypotonic.
An atoms with an atomic number of 14 will have _____ electrons in its valence shell.
What is 4 electrons.
Carbon-12 and carbon-14 are examples of an ?
What is an isotope?
The phospholipid tails of the cell membrane are _____ to water
What is hydrophobic?
The _______ is the fluid like matrix inside the cell.
What is the cytoplasm.
The movement of water across the membrane is called.
What is osmosis?