What types of proteins had to have been degraded to isolate

Reference no: EM13531074

1.A 6ft coal seam at a depth of 750ft is tobe mined by a room-and-pillar system incorporating 16ft entries andpillars that are 50ft square. The K value for the seam is4,000. Utilizing the Bieniawski formula, determine if thesedimensions provide adequate stability.

2.What types of proteins had to have been degraded to isolate theDNA? Why is DNA considered to be an acid?

Reference no: EM13531074

Questions Cloud

What is the composition of the last solid remaining prior : What is the composition of the last solid remaining prior tocomplete melting?

Determine the concentration of carbon in this alloy : The microstructure of an iron-carbon alloy consistsof proeutectoid ferrite and pearlite; the mass fractions of thesetwo microconstituents are 0.174 and 0.826, respectively. Determinethe concentration of carbon in this alloy.

What must be its composition if this is notpossible : It is desirable to produce a copper-nickel alloythat has a minimum noncold-worked tensile strength of 380 MPa(55,000 psi) and a ductility of at least 45% EL. Is such an alloypossible? If so, what must be its composition? If this is notpossible, then ..

What is the composition of the ß phase : A hypothetical A-B alloy of composition 40 wt%B-60 wt%A at sometemperature is found to consist of mass fractions of 0.66 and 0.34for the αand β phases, respectively. If the composition of the α phase is 13 wt% B-87 wt% A, what is the composition ofth..

What types of proteins had to have been degraded to isolate : What types of proteins had to have been degraded to isolate theDNA? Why is DNA considered to be an acid?

What is the total lenth ac and its standard deviation : A line AC was observed in 2 sections AB and BC, with lengthsand standard deviations listed below. What is the total lenth AC and its standard deviation?

How to find the cp and cpk : Determine Cp and Cpk for this process. Comment on processcentering and stability. the specification range is0.500+/-0.005

Male coloration is not relevant to this question : Apopulation of pheasants is released onto 6 islands. The pheasantcame from the mainland where predators are common. Three of theislands have predatory fox present (have-predators) and three donot have fox present (predator-free)

Find the angular acceleration of the disk and the tangential : A unform disk of radius R and mass M is mounted on an axle supported on a fixed frictionless bearing. A cable is wrapped around the rim of the wheel and a steady

User Account

All Pages