click below
click below
Normal Size Small Size show me how
Cell organellesWOYCE
Review for Cell organelle/history quiz
Question | Answer |
---|---|
ANIMAL CELL | A cell whose outside covering is a cell membrane. This cell does not chloroplasts, but contains other membrane bound organelles.contain |
PLANT CELL | A cell that contains a cell wall and chloroplast. This is where photosynthesis takes place. |
BACTERIA | This cell is covered by a cell wall, but does not contain a nucleus or any other membrane bound organelles. |
EUKARYOTE | advanced cell type with a nuclear membrane surrounding genetic material and numerous membrane-bound organelles dispersed in a complex cellular structure |
PROKARYOTE | primitive cell type that lacks a nuclear membrane and membrane-bound organelles |
UNICELLULAR | having or consisting of a single cell |
MULTICELLUAR | having or consisting of more than one cell |
ORGANELLE | a differentiated structure within a cell, such as a mitochondrion, vacuole, or chloroplast which performs a specific function |
CELL WALL | multi-layered, sturdy structure composed of cellulose that provides plants and other organisms with their rigidity |
CHLOROPLASTS | membrane-bound organelles containing chlorophyll that is found in photosynthetic organisms |
VACUOLE | membrane-bound organelles in the cytoplasm that are used for storage and digestion--very large in plant cells; not present in some animal cells |
CELL MEMBRANE | semi-permeable membrane that surrounds the cell’s cytoplasm. This is what controls what goes in and out of the cell |
ENDOPLASMIC RETICULUM | Carry proteins and other materials from one part of the cell to another. The smooth type of this organelle does not contain ribosomes. The rough has ribosomes attached. |
MITOCHONDRIA | Bean-shaped organelles that produce energy for the cells along their many internal folds |
NUCLEUS | spherical organelle that is the cell's control center |
CYTOPLASM | The gel-like substance in cells. This is where organelles are found and the genetic material of prokaryotic cells. |
RIBOSOME | Where protein is made (they may be free in the cytoplasm or attached to the endoplasmic reticulum) |
AC--LYSOSOME | Needed for clean up, digestion and recycling broken down cell parts |
AC--GOLGI BODIES | used for packaging of materials to be transported out of the cell--like a mail room |
ROBERT HOOKE | Named the cell after viewing cork under the microscope |
ANTON VAN LEEUWENHOEK | Using his lens grinding skills, he helped improve the microscope and is known as The Father of the Microscope. He did not invent the microscope--Jansen did that! |
M.J. SCHLEIDEN | Developed the plant cell theory and contributed to the first 2 parts of the cell theory. |
THEODOR SCHWANN | Developed the animal cell theory and contributed to the first 2 parts of the cell theory.. |
RUDOLF VIRCHOW | Observed cell dividing under the microscope and developed the 3rd part of the cell theory that says all cells come from preexisting cells |
THE CELL THEORY | 3 part theory still used today that states: 1. All living things are made of cells 2. Cells are the basic unit of living things 3. Cells come from preexisting cells |