Principles of Biology

Erin McAndrews
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This remains the most popular page on the entire website. You should be proud. Just over a year after writing it... there have been over 5,000 views! My last update above showed 805 views. That update was in February. Today, the data looks like th...
October 9
I honestly have just as many questions as I did before, just different ones. Or maybe I am just as confused as before, but in a different way. I don't know. I never really thought about why viruses change so often, it's because they have such a sh...
May 8
The controversy over classes is surprising to me because I always just went with what our texts books have always said and never really thought of looking somewhere else.
April 3
Wow! They have very sophisticated defensive strategies.....
April 1
This would be pretty amazing... if it were REAL! This would actually scare me a little if I knew there could be an octopus living in the trees. Haha!! April Fools! Nice oneeee.
April 1
The first virtual lab I did was DNA Extraction. Things I learned: 1) I didn't realize that you could actually see DNA from the naked eye, at all. 2) Extracing DNA from inside of your cheek, is actually a simple process and doesn't require much equ...
March 29
My experience with this was surprisingly funny. The first person I asked begged me not to mention her name. She had no idea what it was and just kept staring at it until she grabbed the bracelet and started moving it like a worm and she said, "is ...
March 26
From this online experience I learned that everything reallly isn't in black and white. In this case there was a "female" that lived her whole life thinking she was a female, but after some genetic testing, found out that she had a X and a Y chrom...
March 16

Profile Information

My current educational role:
student
School where I currently study/work:
Benton
Favorite subject during the daily school schedule:
Science
Last three CD's I purchased/downloaded:
Nickelback- Dark Horse
30 Seconds To Mars- A Beautiful Lie
Danger Radio
I am currently reading:
Breaking Dawn- Stephenie Meyer
Extracurricular activities I am involved in at school:
Cross Country
Track
My interests outside of school include:
Hanging out with friends
Music
Finding ways to earn money :)
Favorite plant and/or animal and why:
Polar bear because even though they look cute and cuddly, they are really one of the largest predators. Plus, they are just plain awesome! :)

Erin McAndrews's Blog

Erin McAndrews

Levels of Biological Organization

Everyone disagrees on how many levels there really are. It can range anywhere from seventeen to nine different levels. For now, we are going to say that there are eleven levels of biological organization.


Levels of biological organization:

Biosphere= all ecosystems

Ecosystem= consists of all organisms living in a particular area, as well as the nonliving, physical components of the environment

Community= c… Continue

Posted on October 5, 2008 at 8:00pm — 7 Comments

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Sean Nash Sean Nash created this Ning Network.

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Sean Nash added a video
When you get the flu, viruses turn your cells into tiny factories that help spread the disease. In this animation, NPR's Robert Krulwich and medical animator David Bolinsky explain how a flu virus can trick a single cell into making a million more...
12 hours ago
james d green added a blog post
Today after practice when we were getting ready to get a beak down coach said something that brought me straight to our whole topic of carbs and fats and proteins. he was talking about how he has been where we are, having to cut the weight and kee...
on Monday
i dont eat hotdogs anyways ... buuutt there are FAR more gross things that we eat than that :)
on Sunday
Abby, why you dogging on my post? I worked really hard :(
November 25
Cole...some things are better off not said out loud.
November 24
All I can say is...VERY creative title there, Kerstyn. ... And it DOES appear as if you have typed a bit more than the group from last year--maybe two or three words more...
November 24
According to the little BMR thing, I need 1069 calories per day. This opened my eyes because not everything you eat is healthy, or at least the stuff that you think is healthy really is not, and I like the fact that we learned how to calculate th...
November 24
Im actually kind of hungry now
November 24
This is pretty much my favorite. :)
November 24
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November 24
Ally S ; my flickr page-- http://www.flickr.com/photos/44699028@N08/ -- check out my pictures. i edited a lot of them. :)
November 24
Shandis this is a cool theme!!!!!
November 24
sorry for the error in the picture of the protein...! I will fix it! I made it myself and it was too late! One of those Oxygens has to have 2 bondings!
November 24
shelby shelby leighhhhhh :) good job... lets look at the person in the yellow hodie behind the modell... that makes all this unique!
November 24
Kerstyn Bolton added a blog post
"Structure and Function" is the very first thing I wrote down on my paper when we started our Chalk Talk; when I wrote this I really didn't understand how much I was going to learn over the next few weeks. We first started with writing down the wo...
November 24
This is awesome!
November 24
Shelby Hawkins added 4 photos
November 23
Coleman Wade Babcock added a blog post
Technically me and you all are the same. Yes we may have different thoughts, feelings, and perspectives, but its what is inside of us that makes us so similar. It is what fuels us and gives us the energy to be unique that makes us so identical. I...
November 23
Ali Bargu added a blog post
Everywhere in our lives we get bombed with the newest diets and ideas to lose weight and live healthy. After the laws about the Nutrition facts labeling passed everyone should be able to judge if their food is healthy or not. But OH! Wait! There i...
November 23

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