CrazCo

That doesn't make sense at all, they're opposite :S

i heard that estrogen and progesterone virutally prevent other hormones, lh / gnrh, etc.. from being produced. i don't see the benefits, why is this so needed

i am not getting it

lol, my bad, his mother I realize the father must be heterozygous but the mother could be either!

What are the chances of the child contracting the following autosomal genetic defect. The child's father gave birth to a son having the defect whilst being with his ex-wife. The child's mother's brother had it. If his mother and father, neither having the defect, mated what would be the chances of the child contracting the defect? I don't know which way to tackle it!

How would studying the proteins used in the cell division of embryo connect to cancer research?

I get it. Thanks!

the first derivative of something is velocity. the exit velocity is at time = 0 so by finding the derivative and setting it to 0 and isolating t you have the velocity when time is 0. you then replace that into the original equation and replace s with 1900. isolate the Vo and it's the answer. How is that not right?

I did it because the derivative is velocity.. just set it to 0?

I don't even know where to start, it's for calculus. If At one point a bullet is shot 1900ft straight into the air. Find the exit velocity (Vo). The height (H) after (T) seconds is H = VoT-16T^2. All I've done thus far is find the derivative. Am I on the right track? What should I do?

Thank you, I got it!

y=cos^2[(1-sqrtx) / (1+sqrtx)]? 2[cos(1-sqrtx) / (1+sqrtx)] * -sin[(1-sqrtx) / (1+sqrtx)] * [(1+sqrtx)(-1/2x^-1/2)-(1-sqrtx)(1/2x^-1/2)] / (1+sqrtx)^2)

of y=cos^2[(1-sqrtx) / (1+sqrtx)]? I tried using the power rule, then trig derivative of cos and quotient rule for the argument but i got it wrong.

Does it just happen? I just don't understand how it could be efficient enough to know that.

let f(x) be { 3-x, x<1 { ax^2+bx, x>/ 1 if it's continuous for all x what is the relationship between a and b find values for a and b that will make it continuous and differentiable i have no clue where to even start

hmm so dying from old age can be stopped. will the discovery of how to do this happen within the next 80 years in your opinion?

If cells didn't have a limit to the amount of times they could divide, causing them to die, would we just live forever assuming our health was in good condition?

How are they able to access different parts of it to do different things?

I did a DNA extraction of a fruit where I basically blended it, add enzymes to destroy membrane and then after I did that we had to put it into hot water. What does this water do?

of course i forgot to include the -1 damn i make sure i actually dont get something before i ask it then i realize how dumb my mistakes are.. lol

thats what i did x= 0,2 i just dont get the y = mx+b part

lim f(x+h)-f(x) / h = -1 / (x-2)^2 h-> 0 -1 / (x-2)^2 = -1 I don't know what im doing help??

Thank you, I get it now!

???

I get that the energy from the electrons that as passed through the ETC pump protons across channel proteins which creates a proton gradient and it goes through the ATP synthase through diffusion which is constantly spinning. Where does the ATP come from. I think it's because im not sure what a proton gradient is which is preventing me from fully understanding. I also don't get how it's spinning affects it and where potential energy comes in... help?