Friday, September 30, 2016
Friday, September 23, 2016
What are Prokaryote and Eukaryotes
V.S. |
https://commons.wikimedia.org/wiki/File:Prokaryote_cell-ro.svg |
https://www.flickr.com/photos/ajc1/11820433176 |
S&EP
SP6
I explained Prokaryote and Eukaryote cells through my quiz and note in class. I did this well because I watched a video on Prokaryote and Eukaryote cells and answered all of the questions correctly that asked about the Prokaryote and Eukaryote cells.
Friday, September 16, 2016
The Cell Organelle Lysososme
https://en.wikipedia.org/wiki/Macrophage |
The Cell Organelle the lysosome has an important job in our bodies. The lysosome’s job is to help get rid of the waste inside the cell and break it down. Lysosome organelles involved in digest and waste removal. Lysosome digest excess or worn out organelles and food particles. Lysosome sometimes kills other cells when it is there time meaning they are not needed anymore an organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane
Lysosomes are the organelles of a cell that contain digestive enzymes that can digest the entire cell and kill it. Sometimes cells need to die, and to do this lysosomes rupture to release their enzymes. As far as I know, they're randomly dispersed inside the cytoplasm. They're called suicide bags of the cell for this very reason. Lysosomes Float around the cells until they are needed. Also the Lysosomes hold nutritions inside of them. Lysosomes are connected by only one membrane. Sometimes the membrane of the lysosome opens and the molecule is moved into the lysosome. The lysosome has gases and liquids inside that help brake down the waste. It also has a sphere looking appearance.
S&EP
SP3I carried out an investigation when me and my group researched the organelle Lysosome for a group project of cell wars. I Researched lots of things like the function and what it does. I answered my question of what does the Lysosome do and what is the lysosome. I now know that the lysosome is a cell organelle that gets rid of waste and bad cells. It is kind of like the police of the cell.
Friday, September 9, 2016
Magnets and paper
What type of magnet can connect through more amounts of paper? This is a question that I had a couple days ago. So I made a hypothesis and a conclusion to find out. My experiment contained of Bar Magnets, Brick Magnet, and Black Circle Magnets. My hypothesis was that: I believe that out of Bar magnets, Brick magnets, and Black circle magnets, that Brick Magnets will hold the most amount of paper. Then I did my experiment. What you need to do this experiment is Bar magnets, Brick magnets, and Black Circle magnets. You will also have to have lots of pieces of paper and a flat surface.
First you put a magnet on a the flat surface then you put a couple pieces of paper on top of it then you put the matcher of that magnet on top of the paper then lift the paper and see if the magnets go with it. If the magnets connect and the magnet on the bottom is lifted then take the magnet of the top of the stack and add more paper. Do this untill the magnets no longer connects and the bottom of magnet is not lifted. If the bottom magnet is not lifted up then take the magnet of the top of the paper and take away one piece of paper away from the top of the stack then try again. Do this untill the bottom magnet is not lifted. Then count the amount of paper that was in between the magnets that is the amount of paper that those magnets can connect through. Then repeat these steps with the other magnets.
S&EP
SP3
I planned and carried out an investagation in class when I made an experiment to test what type of magnet can connect through more amounts of paper. I found that my hypothesis was correct and that brick magnets can connect through the most amounts of paper. Brick magnets can connect through 250 pieces of paper. Bar magnets can connect through 27 pieces of paper. Black Circle magnets can connect through 168 pieces of paper.
Saturday, September 3, 2016
The scientififc method.
https://commons.wikimedia.org/wiki/File:The_Scientific_Method_(simple).png
The scientific method is different for everyone. This is because you can be analysing your data and then redo your hypothesis. Though the Scientific Method that everyone is taught goes like this. First you observe with all your senses, (smell, sight, taste, touch, hear). An example is the piano is hard and black, or the piano is 2 1/2 feet long and 2 feet tall. Then come up with a "testable" question. Like is the piano paint able or how many pieces of paper can magnets go through. Then you make a hypothesis. Like I believe the piano was originally black, or I believe that magnets can connect through 20 pieces of paper. Then you make an experiment. Like removing the paint on the piano to see if your hypothesis is true. Then you gather your data and analyse it. Then you make a conclusion ( is your hypothesis is correct or not). Then you share your learnings or change your hypothesis depending on your results.
S&EP
SP1
I asked the question of how many pieces of paper can magnets connect to. My hypothesis is that they can connect through 15-20 pieces of paper. I think this because normal magnets aren't really strong and paper can sometimes get thick also if one magnet is covered then it might get weaker then the other so that they don't connect. It is like if you were covered with a blanket and it is hard to breath you might get weaker because you don't get enough air.
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