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science vocab

Across
States that all living things are made up one or more cells
when molecules pass through a cell membrane using special proteins called transport proteins
A flexible environment covering that protects the inside of a cell from the environment outside of a cell
A fluid inside a cell that contains salts and other molecules
A process by which glucose, a sugar, is broken down into smaller molecules
molecule containing a very large number of atoms, such as a protein, nucleic acid, or synthetic polymer.
any of a number of organized or specialized structures within a living cell.
A fluid inside a cell that contains salts and other molecules
Form by joining many small molecules together
A flexible environment covering that protects the inside of a cell from the environment outside of a cell
Is a large mass of amino acid molecules
the movement of substances through a cell membrane only by using the cell's energy
One sugar molecule, two sugar molecules, or a long chain of sugar molecules
Down
Is the process during which a cell's vesicles release their contents outside the cell
is the movement of substances from an area of higher concentration to an area of lower concentration
The chemical process that generates most of the energy in the cell, supplying molecules needed to make the metabolic reactions
The part of the eukaryotic cell that directs cell activities and contains genetic information stored in DNA
microscopic network of protein filaments and tubules in the cytoplasm of many living cells
Are long chains of amino acid molecules
One sugar molecule, two sugar molecules, or a long chain of sugar molecules
A stiff structure outside the cell membrane
Molecule that forms when long chains of molecules called nucleotides join together
Specialized functions and surrounded by membranes
Is the diffusion of water molecules only through a membrane
Ia a large mass of amino acid molecules