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Do all cells come from existing cells? Or do they multiply from elements?
Come from existing cells
Which organelle controls the cell?
Nucleus
Cells are made up what kind of molecules?
Organic and inorganic molecules
What is the difference between organic and inorganic molecules with reference to the presence of carbon?
Organic have carbon and most inorganic do not have carbon
What do living organisms do with the organic and inorganic compounds? Do they create energy Or break down energy
Create energy
Give an example of where break down of compounds leads to energy being released
Food, plants with photosynthesis
Matter is made up of ________
Atoms
What are the states of matter?
Solid, liquid, gas, plasma
What is special about plasma? Forms over 10 000 degrees?
Yes
Name the parts of an atom
Proton, neutron, electron
What is an electron cloud?
Space in which electrons move
What is an electron cloud?
Space in which electrons move
What does energy cause?
Change
What type of energy does the sun emit?
Heat and Light
What is a chemical reaction?
When elements react and form something new
Give an example of a chemical reaction
Cellular respiration , photosynthesis
