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Cell
Rubarts Quiz Practice
All living things are made of _________ | Cells |
How are eukaryotic and prokaryotic cells the same? | Both have a plasma cell membrane, cytoplasm, ribosomes, and DNA |
Lacks organelles. | a Prokaryote. |
First type of cell on Earth | Prokaryotic |
What type of organism is made of multiple cells? | Multicellular organism |
All life activities are carried out by the cell itself with its internal structures | Prokaryotic (activities) |
This organism has no nucleus, because it is a prokaryote | E-coli bacterium |
To what science is Cell Theory most important? | Biology |
Who used a microscope to look at cork, finding box-like shapes that reminded him of monk's cells? | Robert Hooke |
What 2 scientists discovered that plants and animals are made of cells? | Schleiden and Schwann |
What technology did Leeuvenhoek improve? | The microscope |
Who said that all cells come from other living cells? | Rudolph Virchow |
What does modern cell theory state? | 1) All living things are made up of cells. 2) Cells are the basic unit of life. 3) Cells come from other living cells. |
This function of a cell is a way for a cell to stay balanced | Homeostasis |
What are Metabolism, Response, Homeostasis, Growth, Reproduction, Nutrition, and Defense? | The 7 functions of a cell |
What do you do every night that is NOT a function of a cell? | Sleeping |
What type of cell can be multicellular or unicellular? | Eukaryotic |
What does "Eu" and "kary" mean in a Eukaryotic cell? | "True nucleus" |
What word means "producing offspring?" | Reproduction |
What type of reproduction gives the offspring DNA that is 50% from the father, and 50% from the mother? | Sexual |
Where does chemical reaction occur in the cells? | Cytoplasm |
Where is the DNA in a Prokaryotic cell? | It is a single circular loop of DNA attached to the cell membrane . |
What is DNA like in a Eukaryotic cell? | Multiple linear set of DNA (chromosomes) are found in the nucleus |
How are eukaryotic and prokaryotic cells the same? | Both have a plasma cell membrane, cytoplasm, ribosomes, and DNA |
Name 3 Prokaryotes | e. Coli, Streptococcus, Streptomyces |
Name 3 Eukaryotes | Trees, mushrooms, humans |
Has NO nucleus. Lacks organelles. Small, Oldest | Prokaryotic |
Has nucleus, Has organelles, large cells, Evolved from Prokaryotes | Eukaryotic |
What is the highest magnification on our microscopes? | 10x * 40x =400 |
Name for the lenses above the stage on the microscope | Objective lenses |