Kyle+Y.

=media type="custom" key="25079262"Cell Size Lab= > 2. Which "cell" seemed to be most and least efficient at getting outside substances into the cell? Explain. The cell that seemed to be the most effected was the 1 by 1 by 1 because it had purple all through the center. The least affected cube was the 3 by3 by 3 because it had more area to cover. > 3. Which of your calculations seems to explain what you observed in your cell models? Why do you think so? I think the couclation that was most important was how far the purple entered the cell. This is because the whole lab was based off of how far the purple entered the cell. > 4. Speculate on a relationship between cell size and efficiency. Your statement should resemble a hypothesis. (Remember: Use an If....., then..... statement.) If the cell is smaller then it gets more water to the center off the cell quicker  = You are what you eat. =
 * 1) 1. Compare and contrast the three cubes after they were in half. When the three cubes came out of the water they all had the same amount of purple going into them. However the smallest one was all purple because .5 was exactly half of the cube.

The saying you are what your eat means to me that when you put stuff into your body it affects how your body works. I think this because when I eat some fruit in the morning instead of a sugary cereal I feel better, and I feel like I can concentrate better. Next is if you are constantly putting junk food into your body you are eventually start to gain weight which will make you feel like junk to. You are what you eat has different meanings to other people but to me it means how you feel after you have eaten something.


 * 1) 1. Can other people have the same nutritional needs as others?

Yes they can for instance if somebody is active they need to take in more calories a day than what a nonnative person needs.


 * 1) 2. How do you know what vitamins you need to take?

Some people take vitamins in order to give there body what it is lacking so you could do research and for instance if you are having immune system troubles you could take vitamin c.

3. Is it better to have a diet consisting of meats and plants rather that just

one of the groups?

Yes it is better to have a variety of meats fruits and vegetables in your diet. You should eat more vegetables than fruits, and more fruits than meats when possible.


 * 1) 3. What foods can be eaten to avoid diseases in your genetics?

Foods give us nutrients we don’t even know exist yet so it can be hard to say all the foods can help any one decease. However we do know fruits with a high vitamin C like oranges and grapefruits help against viral disease and cancer.


 * 1) 4. What foods can be eaten to reverse the effects of noxious chemicals?

Not any one food can reverse the effects of noxious chemicals but a healthy balanced diet can.


 * 1) 5. How can a proper diet help your immune system?

Proper diet can help your immune system by gibing it the nutrients that it needs in order to fight off viruses.


 * 1) 6. In order to have a healthy diet should everything you consume be healthy for you?

Not everything you consume has to be fruits and vegetables and meat you can still have some sweets every now and then.


 * 1) 7. Can you eat to much of the wrong healthy food, and it have negative affects on the body?

Yes it is possible to eat to much of the wrong healthy food like oranges if you eat to many of them they can cause head aches heart burn and even kidney stones. This is because of the abundance of vitamin C in the body.

1. Can other people have the same nutritional needs as others?

2. How do you know what vitamins you need to take?

3. Is it better to have a diet consisting of meats and plants rather that just

one of the groups?

4. What foods can be eaten to avoid diseases in your genetics?

5. What foods can be eaten to reverse the effects of noxious chemicals?

6. How can a proper diet help your immune system?

7. In order to have a healthy diet should everything you consume be healthy for you?

8. Can you eat to much of thewrong healthy food, and it have negative affects on the body?

Protist lab

Stentor are genus filter feeders.

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It uses cilia to sweep food down into its gullet.

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The stentor is structured like a bell of a trumpet.

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Biomolcule results

1.Your data from the food you tested.


 * # 1. Test for simple sugars. || Test for starches. || Test for proteins. |||| Test for fats and oils. ||
 * negative |||| positive |||| positive || negative ||

2.Research the biomolecules (nutritional information) that are found in the food that you tested. Which tests should have been positive (present) or negative (absent) based upon your research? Based opon my research my data was correct except for the sugars.This is because a potato has very little sugars, high in starches, has protiens, and very little fat. The potato should have had sugars because starch will turn into sugar in the potato 3.Compare foods of your choice that you and others tested (for example, looking at all fruits or foods that contain carbs). Be sure to include foods that you did not test that others in class tested. Discuss the results of the tests (the biomolecules that make up these foods.) Make a statement about the biomolecules in the foods, what happens to these foods in your body (what they are used for), and any other information you found interesting through research. Remember to include a link to your sources of information. The biomolecules that make up a potato are strarches and sugars.

The equation for breaking down hydrogen peroxide is c0h12o6.

Hot peroxide in general have a higher reaction that colder hydrogen peroxide.

Catalase is a protein because all proteins are made up of amino acids.

Biomolecules can be reused because they just cause reactions they don’t go through them.

If an organisms catalyst enzyme becomes useless it will no longer break down the toxic chemical hydrogen peroxide

DNA replication Finish
The purpose of DNA replication is to make more DNA. This is done through many stages which are first you need to break apart the double helix with a helicase. Then you need to add primer to the leading strand. After that you have DNA polymerase being added to the lagging strand in the direction of a 5-3. Next you have an RNA primer that forms Okasaki fragments in the lagging strand that get synthesized onto the lagging strand forming a whole strand. When this has occurred you will have two separate DNA strands. Mitosis occurs in the first stage of DNA replication when the helicase is separating the double helix.

You also have the risk of mutations occurring in your cell. Mutations occur when the wrong nucleotide bases are paired together. This can cause many problems and sicknesses in your body. One of the problems that can occur is cancer. This is because cancer is a disease were your body mutates cells.

Telomeres- The end of a chromosome, they keep the chromosome from unraveling.

Okazaki fragments- These are short newly synthesized DNA that are formed on the lagging strand of DNA.

DNA ligase- Enzyme that repairs the DNA double helix.

Telomerase- This is an enzyme that reforms the end of chromosomes. This enzyme is often found in cancers that limit the amount of DNA to be replicated.

Transplanted cells give the body the body the cells that it cannot make properly for some reason or other. The cells can be cloned from other cells and given to you if you have a problem and need them. However the problem with this is when the cells go through aging they die and you cannot make any more of them. So therefore you will need to get another cell transplant to function properly.

Cystic Fibrosis This is a genetic mutation. It affects the exocrine glands. So it makes thicker mucus than what is normally produced. This thicker mucus is a problem because it pancreatic ducts, intestines, and bronchi. Other names of this mutation are fibrocystic disease of the pancreas, mucoviscidosis. Some symptoms of cystic fibrosis are a baby’s skin tastes salty when kissed, frequent coughing is also prevalent in the later stages. Next is everybody can inherit this gene but it is most common of people with a Caucasians of Northern European decent, Latinos, and American Indians. It is estimated that more than 10 million Americans carry the gene for cystic fibrosis whether they know it or not.

(1)As the fuel economy grows the more the taxes get increased. (2) In America the most often car used for just transportation is a four door car with small motor. (3)The more we have a demand the more money that can be made. The government can also make more money from taxes.
 * Intro activity to fuel **