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Cells
| Question | Answer |
|---|---|
| Each living cell has an outer boudry that is the _____________. | Cell Membrane |
| Fluid within the cell membrane. | Cytosol or cytoplasm. |
| Is semi-permeable. | Cell Membrane. |
| Recieves signals and aids in cell-to-cell communication. | Cell Membrane. |
| The control centre of the cell. | Nucleus. |
| Contaions DNA and, therefore, controls protein production. | Nucleus. |
| The 'centre bit' of the nucleus. | Nucleolus. |
| The membrane encasing the nucleus. | Nuclear Envelope. |
| The site of aerobic respiration in the cell. | Mitochondria |
| Inner membrane od mitochondria. | Cristae |
| Where proteins are made. | Ribosomes. |
| Acts as a sort of transport system within the cell. | Endoplasmic reticulum. |
| Linked to the endoplasmic reticulum. Packages materials for export out of the cell. | Golgi apparatus. |
| Contain digestive enzymes. Responsible for the controlled 'death' of the cell. | Lysosome. |
| Simliar to lysosomes. | Peroxisomes and endosomes. |
| Storage sites for biomolecules. | Granules. |
| Most noticable in plant cells. | Vacuoles |
| Contain water as well as enzymes in plants and provides structural support for plant cells. | Vacuoles. |
| Site of photosynthesis. | Chloroplasts. |
| Pigment that traps sunlight. | Chlorophyll. |
| Stacks of membranes in chloroplasts called ______ form stacks of ______. | Lamella Grana. |
| Fluid surrounding grana. | Stroma. |
| A network of supporting filaments that assit in giving the cell its shape, providing structure for other components of the cell, moving the cell itself and movement within the cell. | Cytoskeleton |