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Science definitions and terms 6th grade!!
Movement of molecules without the input of energy
passive transport of water by diffusion
protein binds to a particle and uses energy to move through the cell membrane
condition in which molecules of a substance are spread evenly throughout a space
an organism that makes its own food
a substance that speeds up a chemical reactions
a process by which vesicles release their contents outside the cell
all of the activities that occur within the cells of an organism
movement of molecules from an area of more molecules to an area of less molecules
an organism that cant make its own food
compound containing carbon and hydrogen and is associated with living things
process that releases energy without using oxygen
a substance made of elements other than carbon
process of taking substances into a cell by surrounding it with the cell membrane
combination of substances in which each substance retains its own properties
has mass and takes up space
the ability to cause change
What causes dough to rise?
Yeast cells release energy in sugar and then CO2 raises it
what is the name of process of the bread called
_________ are organic compounds made of sugars and starches
___________ are organic compounds that store energy
__________ the movement of large molecules through the cell membrane out of the cell is called ________
If the movement of molecules requires energy it is
_____________ IS a process that releases energy when oxygen is insufficient
__________ are organisms that cant make food
producers use light energy to make _________
Organic compounds that store important coded info in cells are______________
the functions of the selectively permeable cell _______ is to allow some things to pass through it but not others.
Bacteria are taken into cells by __________
organic compounds are compounds that always contain_________