Scary ‘chicken’ roamed Earth with T. rex

Hey guys I'm back with another blog post and today we will be talking about the Anzu wyliei or Chicken from Hell. Yes that is the name. Also the name Anzu means fire breathing bird. We will be learning about the fascinating creature











The article is about a creature that roamed the land with the dinosaur.  They discovered this dinosaur last weak. It was a creature with feathers, a beak and spindly legs.  Oh wait it also had sharp claws that could rip you to shreds. That's one scary chicken. It took several hundreds of bones to put this thing together. The people who found the bones sold them to the Carnegie Museum. These bones where given in 2006 incase you are wondering. This animal 'Anzu' is far from the biggest oviraptor ever.

















My reaction
I think it is cool that they are still discovering new creatures that roamed the earth today. I also like the fact that they started building it in the 1980 and it took 24 years to finish.
















Link:Info on the scary chicken monster
Link:More info on the chicken
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clone

So many birds

Hey guys im back with another blog and today we will be talking about clone/cloning. A clone is an exact copy of the dna of another organism. For amazing information on dna click here :dna. Lets go.



Fear my baby army

          Clones have the exact dna as the real animal, plant or anything alive. Even though clones have the exact dna doesn't mean that they will be the exact same as the real thing. There enviorment will effect how they act and what they would do. So that means if you clone someone like Abraham would not be the same as Abraham that was in the past.#:(.












Dolly the sheep was a poor lonly sheep. It was a clone of an adult sheep. Dolly needed the help of three sheep to become alive. They took dna from one sheep put it in the next and then the last one took the dna and made Dolly. Dolly died at the age of 6. It optained arthietes early in its life. Dolly died from an incurable lung disease that affects sheep known as SPA.

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info on Dolly
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Genetic mutation

Hey guys - I'm back with another blog post.  Today we will be talking about genetic mutation. A genetic mutation is a change in the cells DNA which can have good or negative effects. For example, Godzilla was a genetically mutated lizard. That is a example of a positive mutation.

A gene is a unit of heredity.  Genes are important because they give you all your feature like eye color or body shape. When your genes get messed up the changes can be good or bad (most of the time bad). Genetic mutation happens mostly when your cells split. It is extremely hard to live if you have a bad genetic mutation. Some will effect how fast you age and others might effect what your body looks like. You can even have two heads or two bodies!  Just because this stuff can happen to your DNA, doesn't mean your cell will let it stay there. In your cells you have DNA repair and it will get rid of the mess up in the DNA as soon as it can. If the DNA repair can find the problem it can become permanent.







Even though many bad thing can happen to you in genetic mutation, some good things can happen to you too. For example, say you are a bird and you get an extra long beak. You would be able to get food more effectively than if you had a small one you would have had without the mutation. If you get the long beak, you would have a better chance of passing it down to your kids.


Here are some examples of things that cause mutations: DNA doesn't copy the accurately, external influences such as exposure to a chemical such as tobacco, deletion occurs in other words a section of the DNA is deleted or insertion meaning extra code is added to the DNA. 


Well, that's all for now.  Bye.

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RNA

Hey guys im back and today we will be talking about RNA. RNA is not dna but it works together with dna to creates proiteins I will be explaining how everything work and how it is differnt from dna lets begin.

RNA is also known as ribonucleic acid.  It is made in the nucleus on a DNA pattern. It is a type of nucleic acid that carries codes for making proteins from the nucleus to the ribosomes.

It works with DNA to make ribozones which gives us most of our features like hair color or size. They work together by the DNA making info for the RNA to take, translate and give to the ribozones to make proteins.

RNA has the bases adenine (A), guanine (G) and cytosine (C) like DNA, but has the base uracil (U) instead of thymine (T). The sugar-phosphate molecules in RNA contain the sugar ribose, not deoxyribose.

All living things have RNA and DNA.  RNA is important because it carries the codes for making proteins. Proteins build cells and tissues or work as enzymes.  A ribosome is a small cytoplasmic structure on which cells make their own proteins.

rRNA makes up ribosomes.  The mRNA is the messenger which takes the info from the DNA and brings it to the tRNA which translates it so that the ribozones can read it and create proteins. The thing that make the RNA different from DNA is that DNA makes the info but RNA takes the info and brings it to the ribosomes.

Well thats all for now I hope you learned that Dna wouldnt work without Rna. So thats all for now sell you later.



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D.N.A

Hey guy I'm back with another blog post and today we will be talking about D.N.A. Without these we wouldn't be here. lets begin.


DNA is basicly a blue print to everything it the world.  DNA is deoxyribonucleic acid. It is the genetic material of all organisms. It is made up of two twisted strands of sugar-phosphate molecules and nitrogen bases. It help us grow and function.

Rosalind Franklin discovered that DNA is two chains of molecules in spiral form. James Watson and Francis Crick made a model of a DNA molecule.

DNA looks like a twisted later. The sides of the ladder are made up of sugar-phosphate molecules. The four kinds of nitrogen bases are adenine, guanine, cytosine and
thymine. The amount of cytosine is equal to the amount of guanine and the amount of adenine is equal to the amount of thymine. So, Cytosine is always paired with guanine and adenine is always paired with thymine.

Before mitosis the chromosomes are duplicated and the amount of DNA
in the nucleus is doubled. The two sides of DNA unwind
and separate. Each side then becomes a pattern on
which a new side forms. The new DNA has bases that are
identical to those of the original DNA and are in the same
order.

A sample of a suspect’s DNA can be compared to evidence from the crime scene to help determine if the suspect is guilty. If there isn’t a suspect, evidence from
the crime scene can be compared to a general database of criminals the police may maintain. Crime scene evidence can also be compared to other crime scene DNA information the police may have on file to link two crimes
together.





liks
http://www.justice.gov/ag/dnapolicybook_solve_crimes.htm
http://gifsoup.com/view/1626723/ben-10-to-humoungasaur.html

Mitosis

Hey guys im back with another blog post and today we will be talking about. Mitosis a way a cell can reproduce. Without it we would be dead. lets Go











There are sic phases to this prosses. Interphase, Prophase, Metaphase, Anaphase, telophase and cytokines. In the Inter phase the chromosome in the cell are dubled and stat to appear as threadlike coils (chromotion).  The chromosomes and there copie change to sister chromatids at the end of this phase. The next  phase is the prophase. In this phase mitosis begins which means the cell are starting to divide. Centrioles appear and the start moving to opsite ends of the cell. Spinder appear between the centrios.




The third stage is metaphase. In this stage the chromatide attach to the spindal fiber. In the anaphase the chromatide seperate and start to appear as chromatin. In telophase two brand new nuclei form. The chromosomes apear as chromatin rather than rods. At the end of this phase mitosis in. In cytophase the cell membrain moves inward to creat to new cells, each with its own nuclei that have the exact same chromosomes. Well thats all for now bye











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Man Smuggles 40,000 Piranhas

Hey guy I am back with another blog post and today I will be talking about a man smuggling about 4000 piranhas into New York City. Piranhas are aggressive territorial fish that live in fresh water and have razor sharp teeth. They live in South America. There are about 20 known species and the fish are illegal or restricted in 25 states in the U.S.A. because of the danger they can pose to people.








A man in New York pleaded guilty for the smuggling of 39,548 Piranhas. The man was forced to pay $70,000 in fines and restitution. His company was also put on probation for two years. New York did not allow these fish in because of how dangerous they are and how they can hurt the wildlife, including humans.

My Thoughts
I think that the man paying a fine was a good thing. I thought that he should not have taken these animals from their home and therefor he should be punished.

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