a. What is gel electrophoresisAnswer. Gel electrophoresis is the .pdf
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a. What is gel electrophoresis? Answer. Gel electrophoresis is the method of separation of DNA or protein samples in a gel on the basis of charge. DNA has negative charge. In the gel, the DNA is placed in wells on the cathode (negative electrode). As a universal fact, all anions move towards anode (positive electrode) in electric field. Smaller the size of the DNA sample, more it will move in the electric field and vice-versa. So, based on their sizes all the DNA samples will be separated from one another. b. Describe the gene and the Alu insert. ** You haven’t mentioned what gene. “Alu” insert: This is a short stretch of conserved DNA segment in all primates. It is used in study of population genetics, and is generally found in transposable elements. In humans, \"Alu\" elements are repeated, and are also known as SINEs (Short Interspersed nuclear elements). By identifying the \'Alu\' elements in a genome, the relation between transposable element and interspersed repeated elements between them can be studied. Solution a. What is gel electrophoresis? Answer. Gel electrophoresis is the method of separation of DNA or protein samples in a gel on the basis of charge. DNA has negative charge. In the gel, the DNA is placed in wells on the cathode (negative electrode). As a universal fact, all anions move towards anode (positive electrode) in electric field. Smaller the size of the DNA sample, more it will move in the electric field and vice-versa. So, based on their sizes all the DNA samples will be separated from one another. b. Describe the gene and the Alu insert. ** You haven’t mentioned what gene. “Alu” insert: This is a short stretch of conserved DNA segment in all primates. It is used in study of population genetics, and is generally found in transposable elements. In humans, \"Alu\" elements are repeated, and are also known as SINEs (Short Interspersed nuclear elements). By identifying the \'Alu\' elements in a genome, the relation between transposable element and interspersed repeated elements between them can be studied..
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Mass of hydrogen is 1 so due to 2 hydrogens , it is 2. and mass of oxygen is 16 so
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Reagents used to obtain these results are(; (BIORAD):
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Reagents; (BIORAD)
Solution
The technique used in this case is FACS or FaCS may refer to: Fluorescence-activated cell
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The common ion effect is responsible for the reduction in the solubility of an ionic precipitate
when a soluble compound combining one of the ions of the precipitate is added to the solution in
equilibrium with the precipitate. It states that if the concentration of any one of the ions is
increased, then, according to Le Chatelier\'s principle, the ions in excess should combine with the
oppositely charged ions. Some of the salt will be precipitated until the ionic product is equal to
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Many transition metal compounds violate this rule due to the formation of complex ions. For
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such as when hydrochloric acid is added. This is due to the formation of soluble CuCl2 complex
ions.By pulling Ag+ ions out of this equilibrium, the equilibrium must shift to replace them as
best it can. i.e. more AgBr(s) must go into solution. The solubility of a slightly soluble salt
increases when one of its ions can be changed to a soluble complex ion.Adding the ammonia
introduces another equilibrium and we can sum the two equilibrium present.Original
EquilibriumAgBr(s) <=====> Ag+(aq) + Br-(aq) Ksp = [Ag+][Br-]
Solution
The common ion effect is responsible for the reduction in the solubility of an ionic precipitate
when a soluble compound combining one of the ions of the precipitate is added to the solution in
equilibrium with the precipitate. It states that if the concentration of any one of the ions is
increased, then, according to Le Chatelier\'s principle, the ions in excess should combine with the
oppositely charged ions. Some of the salt will be precipitated until the ionic product is equal to
the solubility of the product. In simple words, common ion effect is defined as the suppression of
the degree of dissociation of a weak electrolyte containing a common ion.
Many transition metal compounds violate this rule due to the formation of complex ions. For
example, copper(I) chloride is insoluble in water, but it dissolves when chloride ions are added,
such as when hydrochloric acid is added. This is due to the formation of soluble CuCl2 complex
ions.By pulling Ag+ ions out of this equilibrium, the equilibrium must shift to replace them as
best it can. i.e. more AgBr(s) must go into solution. The solubility of a slightly soluble salt
increases when one of its ions can be changed to a soluble complex ion.Adding the ammonia
introduces another equilibrium and we can sum the two equilibrium present.Original
EquilibriumAgBr(s) <=====> Ag+(aq) + Br-(aq) Ksp = [Ag+][Br-].
The DNA matching is carried out by comparing the DNA sequences of th.pdf
The DNA matching is carried out by comparing the DNA sequences of the STR loci in these
samples.
STR analysis is one of the major tools employed in forensic sciences. STR regions are highly
polymorphic in nature. STR analysis uses this advantage to distinguish one DNA sample from
another. STR is basically a stretch of DNA (2-13 nucleotides) that is repeated hundreds of times.
This basic repeats differ from one individual to another. Or related individuals may contain
similar repeats compared to unrelated individuals. They use specific primers to amplify the
sequences through PCR and then visualize through electrophoresis.
But ultimately by comparing STR loci, one can discrimate between unrelated individuals.
Solution
The DNA matching is carried out by comparing the DNA sequences of the STR loci in these
samples.
STR analysis is one of the major tools employed in forensic sciences. STR regions are highly
polymorphic in nature. STR analysis uses this advantage to distinguish one DNA sample from
another. STR is basically a stretch of DNA (2-13 nucleotides) that is repeated hundreds of times.
This basic repeats differ from one individual to another. Or related individuals may contain
similar repeats compared to unrelated individuals. They use specific primers to amplify the
sequences through PCR and then visualize through electrophoresis.
But ultimately by comparing STR loci, one can discrimate between unrelated individuals..
Stormwater BMPs for urban useStormwater runoff is the water flowi.pdf
Stormwater BMPs for urban use:
Stormwater runoff is the water flowing on land from rainfall, snowmelts, as well as flows from
storm drains and natural drains serving industrial, residential, commercial, agricultural and
recreational lands. The stormwater runoff causes problems like flooding, erosion and water
pollution. These negative impacts can be eliminated by adopting the Best Management Practices
(BMPs). BMPs are structural, vegetative or managerial practice used to treat the stormwater in
order to prevent or to reduce the water pollution.
Stormwater runoff from urban areas contains higher concentration of pollutants like metals,
nutrients, oxygen demanding wastes and suspended solids. It also contains pathogenic
microorganisms, oil, and petroleum hydrocarbons, pesticide and variety of synthetic organics.
BMPs can be used for mitigation of urban Nonpoint Source Pollution (NPSP) from urban areas.
Nonpoint Source Pollution (NPSP) cannot be traced back to a single site of discharge as the
stormwater can be polluted by chemical runoff, subsurface flow, deposition from atmosphere,
fugitive discharge from pipelines etc.
The benefits of implementation of BMPs are:
Flood Control: By implementing the BMPs, the large volume of runoff is detained and then
released at a slower rate which thereby reduces or limits the chances of flooding.
Improved Water Quality: Stormwater BMPs help to remove the pollutants from water and
therefore helps to reduce the soil erosion, lower the contaminant loadings and provides cleaner
bottom sediments.
Environmental Amenities: Some BMPs techniques helps to create attractive environmental
features such as wetland habitat or open water areas which ideal for use by waterfowl, marsh
birds and other wildlife. Large wet ponds can also provide scope for recreational activities for
e.g., fishing, swimming or skating. Pond BMPs can help to develop recreational sites for
walking, bird watching or nature hikes.
Both structural and nonstructural BMPs can be effectively used to mitigate the urban NPSP.
Some of the structural BMPs for mitigation of urban NPSP are:
Structural BMPs system can be implemented by moving earth, planting and construction.
Infiltration System:
This system can be used by increasing the infiltration of precipitation in the soil and thereby
reducing the surface runoff and sediment transport. Infiltration basins capture stormwater and
store it until some, or all, of the stormwater filters into the surrounding soil. This system is
effective for removing fine grained pollutants, but course grained pollutants can clog the
infiltration basins.
Detention System:
This system slows down the rate of runoff and therefore helps to reduce the transport of
pollutants and encourages the settling of suspended solids.
Retention System:
This system includes a lined or unlined wetponds which retains stormwater to hold (6months)
storm events.
Porous Pavement:
Use of porous pavement such as interlocking tiles or bricks, allows st.
SolutionIt is given that time slots are random and independent. S.pdf
Solution
:
It is given that time slots are random and independent. So
Joint pmf= P(Xam=a, Xam=a,= P(Xam=a) . P(Xpm=b)
In each and every case, probability is given to be 1/4. So we\'l get 1/16 as probability for each
and every case..
Solution 1United states treasury bonds pays semi annual interest .pdf
Solution
1:
United states treasury bonds pays semi annual interest on face value of bond.
Rate of interest for UST 2.75 due 11/15/47 = 2.75%
Par value = $100
Periodic coupon payment = p * r* t = 100*2.75%*6/12 = $1.375.
since you have 2 mols of O3 going to 3O2 you divide your delta H by .pdf
since you have 2 mols of O3 going to 3O2 you divide your delta H by 2 to get -142.3 kJ/mol
Solution
since you have 2 mols of O3 going to 3O2 you divide your delta H by 2 to get -142.3 kJ/mol.
Rules generally followed are1. Using existing terminology wheneve.pdf
Rules generally followed are:
1. Using existing terminology whenever possible.
2. Name everything in the same language as a set of objects.
3. It can be upto certainl limit of charecters say 32 or 64 like that.
4. It must be a combinaiton of any of letters, numbers, spaces, special characters(except period),
exclemaiton, an accent grave, brackets.
5. It should not begin with space.
Benifits of naming convention:
1. It is very easy to tell from the naming convention that what does that variable contains.
2. Using prefixes can make it easier to group your tables and all.
3. It will be useful when we are using tools like automated code generating tools.
Prefix Tags: Prefix tags are used to indicate the type of objects and database development fields.
A prefix appears in lowercase adn is used to indicate additional information, such as the scope of
avariable. Th tag aslo appears in lowercase. It is a short set of characters that indicate the type of
an object.
Some of the examples are app(application), chk(checkBox), cbo(combobox),
cmd(commandbutton) etc.
Solution
Rules generally followed are:
1. Using existing terminology whenever possible.
2. Name everything in the same language as a set of objects.
3. It can be upto certainl limit of charecters say 32 or 64 like that.
4. It must be a combinaiton of any of letters, numbers, spaces, special characters(except period),
exclemaiton, an accent grave, brackets.
5. It should not begin with space.
Benifits of naming convention:
1. It is very easy to tell from the naming convention that what does that variable contains.
2. Using prefixes can make it easier to group your tables and all.
3. It will be useful when we are using tools like automated code generating tools.
Prefix Tags: Prefix tags are used to indicate the type of objects and database development fields.
A prefix appears in lowercase adn is used to indicate additional information, such as the scope of
avariable. Th tag aslo appears in lowercase. It is a short set of characters that indicate the type of
an object.
Some of the examples are app(application), chk(checkBox), cbo(combobox),
cmd(commandbutton) etc..
Arranging in ascending orderMedian =(8.1+9.1)2 = 8.6Solution.pdf
Arranging in ascending order
Median =(8.1+9.1)/2 = 8.6
Solution
Arranging in ascending order
Median =(8.1+9.1)/2 = 8.6.
Please find my code.import java.util.Arrays;import java.util.Ran.pdf
Please find my code.
import java.util.Arrays;
import java.util.Random;
public class Search {
// function for Linear Search
public static int linerSearch(int[] arr, int key){
int size = arr.length;
for(int i=0;i
Solution
Please find my code.
import java.util.Arrays;
import java.util.Random;
public class Search {
// function for Linear Search
public static int linerSearch(int[] arr, int key){
int size = arr.length;
for(int i=0;i.
only similarity- Mean, median and mode are all different terms of ce.pdf
only similarity- Mean, median and mode are all different terms of central tendency or the
average but they are all different from each other
Solution
only similarity- Mean, median and mode are all different terms of central tendency or the
average but they are all different from each other.
All of the above .pdf
This very short document does not provide enough context or information to generate a meaningful 3 sentence summary. It contains only the phrase "All of the above" repeated three times without any surrounding explanation or details.
Actually [ NH3 ] 2 causes redness in a solution .pdf
Actually [ NH3 ] 2 causes redness in a solution
Solution
Actually [ NH3 ] 2 causes redness in a solution.
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Mass of hydrogen is 1 so due to 2 hydrogens , it .pdf
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The DNA matching is carried out by comparing the DNA sequences of th.pdf
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SolutionIt is given that time slots are random and independent. S.pdf
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Solution 1United states treasury bonds pays semi annual interest .pdf
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since you have 2 mols of O3 going to 3O2 you divide your delta H by .pdf
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a. What is gel electrophoresisAnswer. Gel electrophoresis is the .pdf
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