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Cell Types
Eukaryotic&Prokaryotic Cells
Question | Answer |
---|---|
Who gave cells their name from looking at cork cell? | Robert Hooke |
Who is credit with seeing the first living cells under the microscope? He called them "animalcules" | Leeuwenhoek |
Who saw that cells come from preexisting cells? | Robert Remak |
This scientist looked at animal tissue and determined that all animals are made up of cells | Schwann |
This scientist looked at animal tissue and determined that all animals are made up of cells | Schieiden |
3 statements that are true for all unicellular and multicellular organisms. | Cell Theory |
True/False: All living things are made up of one or more cells | True |
All cells come from __________________ cells | preexisting |
Why are some cells considered prokaryotic? | They do not have a nucleus |
What is an example of a single celled, prokaryotic organism? | Bacteria |
What is an example of a single celled, prokaryotic organism? | DNA |
Tiny structures that carry out cell function are called. Found in eukaryotic cells. | organelles |
What protects the outside of all cells and acts as a boundary between the cell and the environment? ALL TYPES OF CELLS HAVE THIS STRUCTURE | cell membrane |
What type of cells have DNA? | All Cells |
What type of cells have a nucleus? | Only Eukaryotic cells |
What type of cells have cytoplasm? | Both Prokaryotic and Eukaryotic |
What is an example of a membrane bound organelle? | Both Prokaryotic and Eukaryotic What type of cells have cytoplasm? Mitochondria, Nucleus, Chloroplast, Endoplasmic Reticulum |
Which scientist is credited for creating the first compound microscope? | Janssen |
an organism made of 2 or more cells | multicellular |
an organism made of only 1 cell | unicellular |
Animal and Plant cells have a nucleus, so they are considered _________________________ cells | eukaryotic |
cell | What is the basic unit of life? |