Describe the role of V(D)J recombination in anti- body diversification. Explain why nonhomologous end joining is an advantageous mechanism to repair the double-stranded DNA breaks (fusion of the coding segments after the hairpins are hydrolyzed) in the V(D)J recombination pathway.
In: Biology
Use both BFS (starting at vertex A) and Floyd-Warshall to compute shortest paths in the following graph:
G(V, E)
where V = {A, B, C, D, E}
E = { {A,B}, {B,C}, {C, A}. {B, D}, {B, E}, {D, E}}
In: Computer Science
The National Association of Insurance Commissioners is involved in the regulation of insurance through which of the following: I. Direct involvement through the development of specific regulations for all states to follow II. The regulation of the insurance commissioners of all states III. Indirectly, by the exchange of information and preparation of recommendations IV. Assuring that the insurance of all states are somewhat uniform V. Accrediting state insurance regulatory offices a.) I, II and V only b.) I and IV only c.) III and V only d.) IV only e.) II, III, and IV only
In: Accounting
In: Electrical Engineering
Given the following program below answer the following questions.
1.Draw a program flow graph for the binsearch() function
2. Find the Define and Usage node, du-paths and dc-paths for all the variables
int binsearch(int x,int v[],int n)
{
int low,high,mid;
low=0;
high=n-1;
while(low<high)
{
mid = ( low + high ) / 2;
if( x < v[mid])
high = mid - 1;
else if ( x > v[mid])
low = mid + 1;
else
return mid;
}
return -1;
}In: Computer Science
A certain practical current source provides 0.1890625 W to a 90
? load. That same practical current source provides 0.1987425 W to
an 730 ? load. If the same practical current source had a
resistance RL is connected to it, creating a voltage across RL of
vL and a current through RLof iL. Find the values of RL, vL, and iL
if
(a) vL×iLvL×iL is maximum
(b) vL is a maximum
(c) iL is a maximum.
(a) RL = ? , vL = V , iL = A
(b) RL = ? , vL = V , iL = A
(c) RL = ? , vL = V , iL = A
In: Electrical Engineering
|
The velocity of a particle traveling in a linear path is known to be: v = ( s ^ 2 )/ 2000 + ( s ^ 4 )/ 2100 where v and s are [m/s] and [m], respectively. Use Riemann sum to determine the time in seconds for the particle to travel from s = 2 m to s = 3m. Use a minimum of ten (10) intervals. Show all work in this worksheet. The technique spoken of in the question is Riemann Sum. Also v=s^m/A + sf^n/B where s is 2, sf is 3, m is 2, n is 4, A is 2000, B is 2100 |
In: Mechanical Engineering
An incompressible liquid flows through a straight horizontal pipe. Friction of the fluid within the pipe causes a small amount of heat to be transferred from the fluid; to compensate, flow work must be done on the fluid to move it through the system (so W(dot)fl is greater than zero.
a) How are V(dot)in and V(dot)out related, where V(dot) is the volumetric flow rate of the liquid? (Remember, fluid is incompressible)
b) How must the pressures of Pin and Pout be related?
Any help is appreciated, I don't understand this at all.
In: Other
A 130.0 mL sample of 0.070 M Ca 2 + is titrated with 0.070 M EDTA at pH 9.00. The value of log K f for the Ca 2 + − EDTA complex is 10.65 and the fraction of free EDTA in the Y 4 − form, α Y 4 − , is 0.041 at pH 9.00. What is K ′ f , the conditional formation constant, for Ca 2 + at pH 9.00?
What is the equivalence point volume, Ve, in milliliters?
Calculate the concentration of Ca2+ at V=(1/2)Ve.
Calculate the concentration of Ca2+ at V=Ve.
Calculate the concentration of Ca2+ at V=1.1Ve.
In: Chemistry
Calculate the mass percent (m/m) of a solution prepared by dissolving 49.94 gg of NaClNaCl in 173.6 gg of H2OH2O.
Express your answer to four significant figures.
Vinegar is a solution of acetic acid in water. If a 125 mLmL bottle of distilled vinegar contains 27.6 mLmL of acetic acid, what is the volume percent (v/v) of the solution?
Express your answer to three significant figures.
Calculate the mass/volume percent (m/v) of 20.5 gg NaClNaCl in 60.5 mLmL of solution.
Express your answer to three significant figures.
In: Chemistry