Picture
Click to receive a better view.
     Last night I read an article on the physics of Santa, and why people think he is real while others think he doesn't exist.  I understand that no one has seen him before, but that doesn't mean he is fake.  According to the article, Santa only delivers gifts to the Christians, Catholics, and Roman Catholics.  However, I think I know why that is.  Here is what I think.
     I think that Santa only delivers gifts to those religions because all the other religions have different things that they celebrate during this time of year.  For example, Jewish people don't celebrate Christmas because they celebrate Hanukkah instead.  Also, I think that he only gives gifts to these religions because these three religions celebrate Christmas because they believe Jesus Christ was born on December 25th.  I know that there are other reasons that you might think of, and I have thought of several myself.
     Another reason that people think Santa is not real is because of the reindeer situation.  Yes, I know, no one has ever saw them, but that's the thing!  The whole Santa Claus situation is based on beliefs!  You have got to believe! Just like everybody has their own beliefs about God, and who he is and what he does.  No one has ever PERSONALLY seen him, but we still believe in him.  So, how does this become different?  Exactly my point.  Well, that's all the time I have for today.  I hope you understand my point of view on this whole situation.

 
As you know, Interphase is NOT one of the four phases of Mitosis, however, it is a phase that every cell goes through.  In fact, it is the phase that a cell spends most of its life in.  Interphase is also where everything begins.  I'm sure you already know that a cell's DNA in held in the nucleus.  Well, while the DNA is duplicating (copying) in the nucleus, that is apart of the interphase.
     While the cell is in the interphase section of its life, the cell begins to grow.  I am sure you have heard that a cell grows and splits into two daughter cells.  Well, this is not apart of the interphase, but it does start growing while in the phase that it spends most of its life in.  The cell will later split its original DNA down the middle and create two new daughter cells, but that is after the cell has completed all the phases +

 
There are many different things that make up the structure of DNA. They are: deoxyribose sugar, phosphate group, adenine, cytosine, thymine, guanine, nucleotides, base pairs, and double helix. Now, I will not be able to get through them all, but here I go. I am sure you have heard of nucleotides, when we studied cells. The other terms, however, may be new to you.
One MAJOR term is the double helix. This is important because the double helix is what makes up/holds your DNA. Also, another few terms that are important are adenine, cytosine, thymine, guanine. One thing you NEED to know is that adenine and thymine always pair up with each other, meanwhile cytosine and guanine pair up. They never pair up with anything else. The amount that the DNA contains of it is also ALWAYS equal to the other. This information was found out by Erwin Chargaff. At first, people didn't think that this info was important, but later they realized this must be known in order to find out the structure of DNA. That's all that I have time for today, so google the rest if you'd like.