Bound

Please help me with these definitions...Your help is greatly appreciated.

12. Small cell signaling proteins used in intercellular communication (1 word: 9 (letters))

13. Programmed cell death is also known as this ( 1 word: 9)

14. The process by which a less specialized cell becomes a more specialized cell type (2 words: 4,15)

15. Premature death of cells or tissues through injury or disease (1 words: 8)

16. A condition where mutations in genes regulating cell growth and division allow cells to grow and divide in an uncontrolled fashion resulting in a tumor (1 word: 6)

17. A cluster of genes in E.coli, under the control of a single regulatory promoter, in which lactose acts as the inducer ( 2 words: 3,6)

18. The creation of the shape and form of the body (1 word: 13)

19. Proteins that bind to specific DNA sequences to regulate transcription (2 words: 13, 7)

The question is "a quartic polynomial function f is defined by f(x) = x^4 + kx^2 + 8x +1 where k is some constant. The function f has a horizontal tangent and a point of inflection for some value of x. Determine the value of x for which this is true, then determine what must be the value of k"

I have no clue how to do this one. Any help would be greatly appreciated. Thanks.

"Take me Home, Country Roads," by John Denver?

And why...was it the music, pop culture, styles, historical mindset, national pride, politics, etc.

Just tell me why you beleive it was the best....i mean, almost anything was better than what's going on now, right?

I just want to know your opinion and why you think so.

I heard from the lego store that if you are missing a couple of pieces, you can email lego the piece # and they will send you them for free. Has anyone done this? If so, can you please explain it to me?

Like on http://serenitymoon.forumotion.com/t105-pictures-m...

10 points to the best design!!!!

Tickle a person without smiling. Now you give me ideas on how to be creepy towards people...

For the Republican nomination, will it be Santorum, Romney, Gingrich or Paul? Please also give a good reason for your choice....

Just wondering..............

Peanut Brittle is best described as:

a) element

b) compound

c) mixture

d) solution

I'm pretty sure it's c, but i'm not sure..........

Think about it.....he doesn't cut his hair, but finds time to shave in the jungle?!?

I heard some pretty funny ones today, but I want to see if you guys can top them.....

Besides this one....

I just intrested to know everyone's opinion, so don't give me a stupid answer, just what type of girl do you find attractive? (can be ethnicity, personality,etc.)

I have been stuck at this problem for a long time. Do u factor it like (a+b)(a^2 + ab + b^2) or what?!? So confused........