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Science
| Question | Answer |
|---|---|
| How living things are built of tiny structures called cells? | The cells would be arranged in a certain way to create the organism. |
| What is the difference between looking at a plant with an unaided eye versus a magnified image? | Looking at a plant with an unaided eye shows you a larger area with less detail, and with a microscope there is a smaller area with more detail. |
| What is the visible difference between a unicellular organism, a multicellular organism, and nonliving things? | A unicellular organism is an organism with one cell. A multicellular organism is an organism with more than one cell. A nonliving thing is an object that has no cells. |
| How can you determine if an object is living or nonliving? | You can determine by using a microscope to see if this object has cells or not |
| What is cell theory? | All living this are made up of one or more cells cells are the building blocks of life cells come from other cells |
| What can you see a cell with? What are the different kinds of tools? | A microscope |
| How are the tiny structures related to the onion? (pgs 5&15) | The tiny structures are cells,which are building blocks that make up the entire onion plant.Under a microscope we can see the tiny structures that look like rectangles |
| Is the onion cell shown on pg 5 living or nonliving? How do you know? | The onion on page 5 is living because it has cells and grows, and all living things have cells and grow. |
| Where do cells come from? | Cells come from other cells that divide. |
| Why do cells divide? (unicellular v multicellular) | Cells divide to create other cells. |
| What is the function of cells in a unicellular v multicellular organism? | Unicellular organism is an organism that has one cell that controls all the functions of the body. A multicellular organism is an organism with multiple cells that helps the body function. |
| What are all the parts of a microscope and what do they do? | Eyepiece contains all lenses Arm,serves as a handle Stage clip,helps to hold slides in place Coarse adjustment,raises and lowers the stage etc. |
| What does observing the onion cells at different scales tell you about its composition? | While observing the onion cells we we that the way the cells were stacked on each other which made the onion skin |