Recent content by jnimagine

I was initially thinking arterial CO2 because after you blow a lot of it out through hyperventilating, less CO2 would be left to go to the body... but I'm not exactly sure :S

I know that when you hyperventilate, the Pco2 in blood decreases... but is it the venous or arterial PCo2 that's decreasing? Can someone please clarify this? Thank you!

1. The % of hemoglobin bound with Oxygen is different at high and low carbon dioxide concentrations when the partial pressure of O2 equals 0mm Hg True or false?? This should be false right...? if partial pressure is 0... Hb can't bind to any oxygen in the first place... is my reasoning...

Whole-cell patch clamp electrophysiology can be used to record: a. the activity of the ion channels that are present in the patch of membrane. b. the activity of multiple neurons at a given time. c. voltage and/or current across the membrane of a cell. d. multi-unit activity...

Whole-cell patch clamp electrophysiology can be used to record: a) the activity of the ion channels that are present in the patch of membrane b) the activity of multiple neurons at a given time c) voltage and/or current across the membrane of a cell d) multi-unit activity My guess: c...

well that's the problem... because 450 is not in the choices.. :( what do you think the best choice is...?

If your MP100 is recording at 10 sps and your input analog signal is at 100Hz, how many waves would the data acquisition miss in a 5 s recording? a. 50 b. 1000 c. 25 d. 500 e. 100 This means that you're sampling every 10 cycles. Then you miss 9/10. so once it goes through 100 cycles...

hmm I'm still not too sure... I do get the series u've written above... now for sinx i expand it like x - x^3/3! + x^5/5!... up to the fourth order... and plug in 0??... doesn't that just make everything equal to 0...?

Homework Statement find coefficient of x^4 in the MAclaurin series for f(x)=e^sinx Homework Equations ok... so taking derivatives 4 times for this function...gave me a mess! @.@ can someone help me in simplying the derivatives...? 1. cosxe^sinx then for 2. is it...

ohhhh i get it now~~ thank you! ^^ can anyone help me on inverse trig series that I've written above?? :S also... i think i made some mistake again in using the ratio test for this question: sum(infinity, n=1) (-1)^n((5^2n)/n!) i end up with lim(25/n+1)... and it's supposed to be...

series; convergence, divergence... Homework Statement 1. sum(infinity,n=1) n!/1.3.5...(2n-1) 2. sum(infinity, n=1) (-1)^n arcsin(-1/n) 3. sum(infinity, n=0) arcsin(1/n^2) / arctan(1/n^2) The Attempt at a Solution 1. i used the ratio test and then i ended up with lim((n+1)(2n-1)/2n+1))...

so if y = 2sinb then dy = 2cosbdb hence 1/2(integral]0->2f(y)dy) = 1/2(6) = 3 Is this the answer?

suppose that f is continuous and (integral]0->2 f(x)dx = 6. Then (integral]0 -> pi/2 f(2sinb)cosbdb=? ok... I'm totally lost here... how do u solve this without knowing what f(x) is..?

this is a really easy question... but seems like i keep getting something wrong in my calculations... - - Find the arclength of y = x^3/2 0<x<5/9 when i do it using the formula; L = sqreroot (1+(dx/dy)^2) i keep getting one... can someone post the calculation process...

A uniform, spherical bowling ball of mass m and radius R is projected horizontally along the floor at an initial velocity v0 = 6.00 m/s. The ball is not rotating initially, so w0 = 0. It picks up rotation due to (kinetic) friction as it initially slips along the floor. The coefficient of...