| Subject | Date Asked |
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| water molecules | 9/2/2009 |
Q: what type of force brings water molecules together?
A: In a single water molecule, covalent bonds are responsible for the Hydrogen and Oxygen being held ...
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| house fire plastic smoke inhaltion clean up question | 1/2/2009 |
Q: Please advise if you can. My house had a small fire Sunday nite. I suffered plastic smoke inhalation ...
A: I would most definitely make an appointment with your primary care physician ASAP, as he/she is ...
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| digestive system | 11/22/2008 |
Q: The Main purpose of digestion is to: - A) make the food soluble B)provide many different types of ...
A: To be honest, the two answers you have been given to the question are not entirely accurate. The ...
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| About practical | 11/20/2008 |
Q: If in practical/experiment, the question "ask compare the appearance of this cell with that drawn in ...
A: I believe that you want to account for any differences in size and/or shape. I would also document ...
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| biology | 11/17/2008 |
Q: how are chemical signals transmitted across a membrane
A: Signal transduction cascades mediate the sensing and processing of external cellular signals. If ...
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| bio | 11/8/2008 |
Q: what are the components of cell theory
A: Cell theory states that all organisms are composed of similar units of organization called cells. ...
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| biology | 11/5/2008 |
Q: what is the nname of the enzyme used to produce ATP in oxidative phosphorylation
A: The name of the enzyme which produces ATP during oxidative phosphorylation is ATP Synthase. Here ...
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| eye color | 11/4/2008 |
Q: can a man with blue eyes and a woman with dark brown eyes have a child with dark brown eyes?
A: Without knowing what genes the mother and father are carrying for eye color, which is somatically ...
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| biology | 9/19/2008 |
Q: How does hormones get transported through the body?
A: Hormones are distributed throughout the body by being released into the blood and then circulated. ...
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| biology | 9/18/2008 |
Q: glucose diffuses slowly through artificial phospholipid bilayers. The cells lining the small ...
A: With respect to your question, the transport mechanism involved is facilitated diffusion via a ...
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| 4th grade science | 9/18/2008 |
Q: For fourth grade science, what are the 5 basic life functions?
A: For grade school science, I would say that the basic life functions include using energy, growing ...
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| Cell Functions | 9/16/2008 |
Q: What is the function of contrioles in the centrosome of an animal cell?
A: Here are a couple of centriole functions: 1. Cell Division - Centrioles are involved in the ...
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| cellular biology | 9/16/2008 |
Q: what exactly is the abreviation UAG when pertaining to the mRNA sequence complimentary to the ATC on ...
A: UAG is a stop codon which signals the end of translation. UAG stands for the Amber stop codon, ...
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| Artifical fluids | 9/11/2008 |
Q: I know this is an odd question. But is there a way to externally create male semen? No genetic ...
A: To the best of my knowledge, I don't know of a method to create actual human semen without sperm. ...
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| biology | 9/9/2008 |
Q: how do one celled organisms move?
A: Karen, Thanks for the question! Let's look at some examples of Protozoa which are single-celled ...
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| punnett squares | 8/29/2008 |
Q: there are these punnett square graphs on the paper i need to send in. I've looked all over in my ...
A: Since this sounds like a homework question, I won't provide you with the answer but this link may ...
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