Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS....
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Transcript of Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS....
![Page 1: Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006.](https://reader036.fdocuments.us/reader036/viewer/2022062517/56649f1d5503460f94c33e71/html5/thumbnails/1.jpg)
Cells Part 1Cells Part 1
Click here to Click here to begin.begin.
Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006 <http://www.unitedstreaming.com/>
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mitochondria ribosome nucleus
chloroplast Golgi bodies vacuoles
Which organelle is the control center of the
cell?
![Page 3: Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006.](https://reader036.fdocuments.us/reader036/viewer/2022062517/56649f1d5503460f94c33e71/html5/thumbnails/3.jpg)
Yeah! You’re on a roll!
Go to next question.Cell with nucleus highlighted. Paul Fuqua. 2005. unitedstreaming. 6 February 2006
<http://www.unitedstreaming.com/>
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That is That is Incorrect!Incorrect!
![Page 5: Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006.](https://reader036.fdocuments.us/reader036/viewer/2022062517/56649f1d5503460f94c33e71/html5/thumbnails/5.jpg)
mitochondria ribosome nucleus
chloroplast Golgi bodies vacuoles
Which organelle produces most of
the energy needed by a cell?
![Page 6: Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006.](https://reader036.fdocuments.us/reader036/viewer/2022062517/56649f1d5503460f94c33e71/html5/thumbnails/6.jpg)
Go to next question.
So cool!!YOU ARE DOING GREAT!
Cell with mitochondrion highlighted. Paul Fuqua. 2005. unitedstreaming. 6 February 2006 <http://www.unitedstreaming.com/>
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WHOA! Think about it
again!
![Page 8: Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006.](https://reader036.fdocuments.us/reader036/viewer/2022062517/56649f1d5503460f94c33e71/html5/thumbnails/8.jpg)
mitochondria ribosome nucleus
chloroplast Golgi bodies vacuoles
Which organelles produce proteins in
the cell?
![Page 9: Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006.](https://reader036.fdocuments.us/reader036/viewer/2022062517/56649f1d5503460f94c33e71/html5/thumbnails/9.jpg)
Go to next question.
WOW!YOU ARE DOING GREAT!
Cell with ribosomes highlighted. Paul Fuqua. 2005. unitedstreaming. 6 February 2006 <http://www.unitedstreaming.com/>
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Orangutan Head close- up. Discovery Communications, Inc.. 2005. unitedstreaming.
13 February 2006 <http://www.unitedstreaming.com/>
QuitMONKEY-ING
around and THINK about
it.
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mitochondria ribosome nucleus
chloroplast Golgi bodies vacuoles
Which organelles store food and other materials needed by
the cell?
![Page 12: Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006.](https://reader036.fdocuments.us/reader036/viewer/2022062517/56649f1d5503460f94c33e71/html5/thumbnails/12.jpg)
WOW!YOU ARE DOING GREAT!
![Page 13: Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006.](https://reader036.fdocuments.us/reader036/viewer/2022062517/56649f1d5503460f94c33e71/html5/thumbnails/13.jpg)
OOPS! I wonder if you plug in your brain
if it would help. Click the arrow
to try again.
![Page 14: Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006.](https://reader036.fdocuments.us/reader036/viewer/2022062517/56649f1d5503460f94c33e71/html5/thumbnails/14.jpg)
What is the total magnification of a microscope with two lenses when one lens has a magnification of 20, and the other lens has a magnification of 10?
10
30
200
2000
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CORRECT!
You multiply the magnification of each lens to get
the total magnification.
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WHOA! Think about it
again!
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Which of the following statements is NOT part of
the cell theory?
Cells are the basic unit of structure and function in living things.
All cells are produced from other cells.
All living things are composed of cells.
Only animals are composed of cells.
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You are a great THINKER!
Skeleton, from De Humani Corporis Fabrica.. IRC. 2005. unitedstreaming. 13 February 2006 <http://www.unitedstreaming.com/>
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What is the function of the cell
membrane?To protect and support the cell
To perform different functions in each cell
To form a hard outer covering for the cell
To control what enters and leaves the cell
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WONDERFUL !
![Page 22: Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006.](https://reader036.fdocuments.us/reader036/viewer/2022062517/56649f1d5503460f94c33e71/html5/thumbnails/22.jpg)
HINT: A cell membrane is just like a dog gate. Now try
again.
Gate with portcullis in Tower of London.. IRC. 2005. unitedstreaming. 13 February 2006
<http://www.unitedstreaming.com/>
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Why is water important to a cell?
Water is the main ingredient in DNA.
All proteins require water to function.
Water is an essential organic compound for the body.
Most chemical reactions in cells require water.
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HOORAY !
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It is a good thing that you
get to try again!
![Page 26: Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006.](https://reader036.fdocuments.us/reader036/viewer/2022062517/56649f1d5503460f94c33e71/html5/thumbnails/26.jpg)
Which term refers to the movement of molecules from
an area of higher concentration to an area of
lower concentration?collision
diffusion
concentration
active transport
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You are going to Hollywood!You will be the next Science Idol!
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That is
That is
Incorre
ct!
Incorre
ct!
Go Back
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Which term refers to the movement of water molecules through a
selectively permeable membrane?osmosis
engulfing
passive transport
active transport
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Yeah! Let’s play CELL–EBRITY
Squares.
Living Cell, The. 100% Educational Videos. 2003. unitedstreaming. 13 February 2006 <http://www.unitedstreaming.com/>
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OOPS! I wonder if
you plug in your brain if it would help. Click the arrow
to try again.
![Page 32: Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006.](https://reader036.fdocuments.us/reader036/viewer/2022062517/56649f1d5503460f94c33e71/html5/thumbnails/32.jpg)
Which term refers to proteins that speed up chemical reactions in
living things?carbohydrate
enzyme
nucleic acid
amino acid
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Enzymes and their role. Paul Fuqua. 2005. unitedstreaming. 13 February 2006 <http://www.unitedstreaming.com/>
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It is a good thing that you
get to try again!
![Page 35: Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006.](https://reader036.fdocuments.us/reader036/viewer/2022062517/56649f1d5503460f94c33e71/html5/thumbnails/35.jpg)
What is the function of a cell wall?
To protect and support the cell
To perform different functions in each cell
To prevent oxygen from entering the cell
To prevent water from passing through it
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YOU ARE RIGHT!The cell wall is like a skeleton.
It protects and supports.
Skeleton of dog. Paul Fuqua. 2005. unitedstreaming. 20 February 2006 <http://www.unitedstreaming.com/>
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MOOVE on back and try again!
Oxen in Peru. Paul Fuqua. 2005. unitedstreaming. 20 February 2006 <http://www.unitedstreaming.com/>
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The invention of the microscope made it possible
for people to discover and learn
about?
plants
skin
cells
animals
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WONDERFUL !
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OOPS!Here is a hint.
Microscopes are used to look at very small objects. Hope that
helps.
Gecko. Paul Fuqua. 2005. unitedstreaming. 20 February 2006 <http://www.unitedstreaming.com/>
![Page 41: Cells Part 1 Click here to begin. Click here to begin. Nerve cell grown in culture (2). NINCDS. 2005. unitedstreaming. 6 February 2006.](https://reader036.fdocuments.us/reader036/viewer/2022062517/56649f1d5503460f94c33e71/html5/thumbnails/41.jpg)
Which of these scientists was the first person to observe
what are now called bacteria?
Ernst Ruska
Hans Janssen
Anton von Leeuwenhoek
Robert Hooke
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You are right!
My name is Leeuwenhoe
k and I observed bacteria.
Anton van Leeuwenhoek (1632- 1723).. IRC. 2005. unitedstreaming. 20 February 2006 <http://www.unitedstreaming.com/>
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Don’t Give Up! Try Again!
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Cells 21