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Section 1 and 2 voc
Section 1 and 2 vocab
Question | Answer |
---|---|
Cell Theory | States that all living things are made up of one or more cells, the cell is the smallest unit of life and all new cells come from preexisting cells |
Macromolecule | Form by joining many small molecules together |
Nucleic Acid | Marcromlecules that form when long chains of molecules called nucleotides join together |
Protein | are long chains of amino acids molecules |
Lipid | a large macromolecules that does not dissolove in water |
Carbohydrates | one sugar molecule two sugar molecules or a long chain of sugar molecules make |
Cell Membrance | a flexible covering that protects the inside of a cell from the environment outside of cell |
Cell Wall | is a stiff structure outside the cell membrane |
Cytoplasm | a fluid inside a cell that contains salts and other molecules |
Cytoskeleton | is a network of thread like protein that are joined together |
Organells | other structures which have specialized functions |
Nucleus | is the part of a eukaryotic cell that directs cell activities and contains genetic information stored in DNA |
Chloroplast | are membrane bound organelles that use light energy and make food |