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Chapter 2 Living Thi
Science
| Question | Answer |
|---|---|
| The basic unit of life. | Cell |
| Maintaining stable internal conditions. | Homeatasis |
| Organisms that make their own food. | Autotroph |
| The "powerhouse"of the cell makes energy. | Mitchondria |
| Cell parts | Organelles |
| The "brain" of the cell; directs all the cell's activities | Nucleus |
| Organisms that cannot make their own food. | Heterotropoh |
| All the material outside the nucleus but inside the cell membrane | Oytoplasm |
| Acts as a packaging and distribtion center within the cell; distrbutes materials. | Golgi |
| Network of membranes that runs throughout the cytoplasm; cell transportation system | ER |
| Which of the following was NOT involved in the development of the CELL THEORY? | Hooke |
| Which of the following is found in plant cells but not in animal cells? | Chloroplasts |
| Which of the following is NOT part of the CELL THEORY? | All living things must contain a nucleus |
| Which type of microscope used fiber optics to create a 3-D image of the specimen? | Super optical |
| What is the disadvantage of using an electron microscope? | The electron beams produce a vacuum |
| The first person to view living animal cells under a microscope was | van Leeuwenhoek |
| Which of the following is the function of the nuclear membrane? | Controls what goes in and out of the nucleus |
| All living things must satisfy basic needs.Which of the following is NOT a basic need? | Oxygen |
| Who of the following were involved in disproving spontaneous generation? | Redi and Pasteur |
| A skunk hanging out in a shrub surprises you as you pass by on your evening walk.You've been skunked! P.U. Which of life's characterists explains the skunk's behavior? | Response to environment |
| What is the cellular arrangement of a multicellular organ | The cellular arrangement is cell->Tissue->Organ-> System-> Organism |
| Explain the role the microscope played in the development of the cell theory. | The miscroscope helped us to see the cells and the other tiny stuff that we can't see,we can see those things through the microscope. |
| How do you spell your science teacher's name? | Mrs.Iobst |