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PCS Liv Env
Cell Review Questions
Question | Answer |
---|---|
What are three structures found in plant cells, but not animal cells? | cell wall, chloroplast, larger vacuole |
Who coined the term "cells"? | Robert Hooke |
Who observed micro organisms in pond water? | Anton vanLeeuwenhoek |
What two organelles have small amounts of their own DNA? | mitochondria, chloroplast |
What is the cell wall composed of? | cellulose |
Where does all of your mitochondrial DNA come from? | your mother (cytoplasm of her egg) |
What is it called when chromatin is condensed? | chromosomes |
What is DNA that is spread out or uncondensed? | chromatin Hint: chroMATin - think about spreading out a yogo MAT or wrestling MAT |
Besides plant cells, where else are cell walls found? | fungi, algae, prokaryotes |
What two organelles do animal cells have but not plant cells? | Plant cells do not have lysosomes or centrioles. |