2018年3月8日 · See Below I've gotten used to writing DNA from the 5end to the 3 end (5 prime, 3 prime). The other way of saying it is Top Strand and Bottom Strand....you've got written the top strand, and you want the complement, or bottom strand. 5` ATGCCGT 3' 3' t a c ggca 5' so the complementary strand would read: (5-3) acggcat

2017年9月20日 · 36 \\ \\ \\ \\ \\ "units"^3 Consider a vertical view of the base of the object. The grey shaded area represents a top view of the right angled triangle cross section. In order to find the volume of the solid we seek the volume of a generic cross sectional triangular "slice" and integrate over the entire base (the circle) The equation of the circle is: x^2 + y^2 = 3^2 So for …

The derivative of a function f(x) is written f'(x) and describes the rate of change of f(x). It is equal to slope of the line connecting (x,f(x)) and (x+h,f(x+h)) as h approaches 0.

2017年3月21日 · =481/30 Here's my go at a drawing, you may even get the idea from it. To clarify if not, the black squares are the cross sections of the solid, they are based on the xy plane and rise vertically to form these square cross sections. At a given value of x, a square will have cross section area: A(x) = (y_2 - y_1) cdot (y_2 - y_1) where: y_2 = x^2 y_1 = x So the volume, V, …

Newton's Law of Cooling is given by the formula . #color(blue)(T(t) = T_s + (T_0 - T_s)e^(-kt)# Where • #T(t)# is the temperature of an object at a given time #t#

2015年10月25日 · 6.3 * 10^19"e"^(-)"s"^(-1) This is a classic example of a trick question. Sort of. The last thing you need to worry about is the cross-section of the wire. Here's why. What is an ampere? An ampere is the equivalent of one coulomb per second. In your case, a current of "10 A" is equivalent to "10 A" = "10 coulomb"/"s" How about a coulomb?

2018年7月21日 · V = 1024/3 r^3 Place circular base on x-y plane, centred at Origin. At z = 0; x^2 + y^2 = 16r^2 Considering that part of the solid in the 1st octant, with the square cross-sections running parallel to the x-z axis, the volume of a elemental cross section is: dV = x * 2x \ dy = 2 (16r^2 - y^2) dy Thus: V =2 int_0^(4r) dy qquad (16r^2 - y^2) = 2 [ 16r^2 y - y^3/3 ]_0^(4r) = …

2014年8月23日 · Most transition metals have 2 valence electrons. Valence electrons are the sum total of all the electrons in the highest energy level (principal quantum number n). Most transition metals have an electron configuration that is ns^2 (n-1)d, so those ns^2 electrons are the valence electrons. For example. How many valence electrons are there in Fe? Solution: 2 valence …

2016年11月22日 · Adenine, Ribose, and three Phosphate groups. ATP molecules are used by all living organism as energy to carry out life functions. Also notable, ATP stands for Adenosine Triphosphate. This molecule is composed of three parts: Adenine Ribose Three Phosphate Groups Here is a picture: ![students.ga.desire2learn.com]()

The base of a solid is the region in the first quadrant enclosed by the graph of #y= 2-(x^2)# and the coordinate axes. If every cross section of the solid perpendicular to the y-axis is a square, how do you find the volume of the solid?