Cells
The control center of the cell
What is the nucleus?
Each square on the periodic table represents on of these
What is an element?
Three states of matter
What are solids, liquids and gases?
a multicellular organism which carries out photosynthesis
what is a plant
copper is a good example of this as it electricity and heat can pass through
what is an insulator ?
The part of the cell that controls what enters and leaves the cell
What is the cell membrane ?
molecules are made up of one or more of these
What is an atom
In this state the particles vibrate on the spot
What is a solid?
this process produces glucose and oxygen
what is photosynthesis?
The type of energy transfer that is involved in objects being up high
what is gravitational potential energy?
The process that happens inside chloroplasts
What is photosynthesis?
A separation method that separates substances based on their boiling points and then condenses a gas back into a liquid
What is distillation?
The random movement of particles from a high concentration to a low one
What is diffusion?
the part of a plant cell that stores water and sugar
what is a vacuole ?
The type of heat transfer that does not require particles
what is radiation?
A group of the same type of cells doing the same job
What is Tissue?
When trying to separate the inks in a pen using chromatography, one of the spots won't move. You need to change this part of the experiment. (Not the pen)
What is a solvent?
A substance would be in this state at 20o C if its melting point was -10o C and its' boiling point was 115oC
What is a liquid?
Holes in the bottom of a leaf that allow CO2 and O2 in and out
What is a stoma?
The amount of energy transferred when a force is applied to move an object
What is work?
This specialized cell is found in plants and is adapted for it's function by being long and thin with a large surface area
What is a root hair cell?
oxygen and magnesium, reacted together
What is magnesium oxide
The density of an object can be measured by finding an objects mass and dividing it by this
What is volume?
The part of the flower that collects pollen grains
what is the stigma?
If a sound wave of a very loud sound would have a very large what?
Amplitude