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What is 1 + 3?
Sience Vocab lessons 3+4
this is a substance that cannot be broken down
This is when two or more elements combine
an energy rich organic compound made of carbon, hydrogen, and oxygen
a compound that contains the same elements as a carbohydrate but has even more energy
a large organic compound made up of carbon, hydrogen, oxygen, nitrogen, and in some cases sulfur
this is the structure of a simple protein that their are only 20 of.
a type of protein that speeds up a chemical reaction
a very long organic molecule that conatins carbon, oxygen, hydrogen, nitrogen and phospherus
a genetic material that carries info about an organism
plays an important role in the production of proteins it is found in cytoplasm and nucleus.
some substances can pass through the membrane but some cant
the proses in which a molecule moves from a place of higher consecration to a area of lower
the proses of diffusion through water
the movement of materials through a cell that requires the cells energy
the movement of materials through the cell that does not require the use of the cells energy