Relier Pairs Cell Structure FlashcardsVersion en ligne Review for Cell Structure par Benjamin D Morgan 1 A thin membrane around the cell that allows only certain materials to enter and leave, provides protection, support, & allows the cell to communicate with other cells. 2 What all cells contain. 3 A small organelle where proteins are made (does not have a membrane like other organisms). 4 Long strands of coiled-up DNA and proteins 5 How is the amount of energy in a cell effected by the number of mitochondria? Dependent variable? 6 A short segment of DNA that contains specific codes. 7 How is the amount of energy in a cell effected by the number of mitochondria? Controlled variable? 8 A nucleic Acid found in cells. It contains the genetic instructions that cells need to make proteins. 9 A fluid gel-like mixture that fills the cell to help keep shape, suspsends organelles, and is the site for many biochemical reactions of the cell. 10 A vesicle that stores water, food, and waste within a cell. 11 A small structure that forms naturally within a cell that has fluid enclosed with a membrane. 12 Found inside the nucleus and produces ribosomes. 13 Produces most the cell's energy (ATP molecule) using sugar and oxygen. 14 Controls the materials that enter and leave the nucleus. 15 How is the amount of energy in a cell effected by the number of mitochondria? Independent variable? 16 Contain chemical enzymes that break down and digest food particles and worn out cell parts. 17 Controls the activities of the cell and contains most of the cells DNA. 18 A folded network of passage ways that move and transport materials like protein and lipids around in the cell. 19 Receives and packages materials like protein from the ER and sends them to different parts of the cell and out of the cell. Mitochondria Type of cell Endoplasmic Reticulum Golgi Appartatus Nuclear membrane Genes Cytoplasm Ribosomes Nucleus amount of energy number of mitochondria DNA molecules Lysosomes cell membrane, ribsomes, DNA, and cytoplasm Nucleolus Chromosomes Cell membrane Vesicle Vacuole
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