Recent content by Peiahzja

...structure and the regulation of t? Explain how DNA methylation and histone acetylation affect chromatin structure and the regulation of transcription? ...... In histone acetylation, acetyl groups are attached to positively charged lysines in histone tails. This process loosens chromatin...

I havn't got any idea how to solve this. So its asking what the highest and longest numbers are if you graphed it as a wave? How would you solve this? Please, and thank you because I have no idea!

...line have a slope of zero? at maxima and minima???

How would you know?? How can you tell and what exactly are these functions on a graph?

What is y= sin x anyway? thanx for any help no, because I'm in pre-calc.

garland Grace kelly, ...? ...julie andrews... princess diana... these gorgeous woman, both inside and out? I'm doing an art project!!! ok, ok ... I'm doing an art project, not looking for role models!!! I'm looking for a "classic, glamorous Hollywood type icon/face" thanks.

US has a problem in education/comptn? http://www.youtube.com/watch?v=WpS2JJYfbZ8 see in the U.S, these students would be called nerds and made fun of =) so not really encouraged... but in places like Korea, they value learning/educations/studing... What are your thoughts on this?

...living in arid climates? I have no idea, and my book does not mention anything. Please help!