B You are looking to find a buffer solution. A buffer is made by mix.pdfanonamobilesp
B You are looking to find a buffer solution. A buffer is made by mixing a weak acid/base with
its conjugate base/acid. HCl and NaOH are not weak acids or bases. So that only leaves B
Solution
B You are looking to find a buffer solution. A buffer is made by mixing a weak acid/base with
its conjugate base/acid. HCl and NaOH are not weak acids or bases. So that only leaves B.
you will see brisk effervesence of hydrogen gas a.pdfanonamobilesp
you will see brisk effervesence of hydrogen gas and white precipitate of PbSO4
Solution
you will see brisk effervesence of hydrogen gas and white precipitate of PbSO4.
This document lists 5 different chemical compounds: water, propyne, ethene, methane, and methylamine. No other information is provided about these compounds, their properties, quantities, or any other context.
Solution At equilibrium we can write equation as.pdfanonamobilesp
Solution
: At equilibrium we can write equation as: PbI2 (s) < = > Pb2+(aq) + 2 I-(aq) but we know for
equilibrium Ksp = [Pb2+][I-]^2 this condition should be satisfied let we suppose x = PbI2
(mol/L) which gets dissolved . It will result in => x mol/L Pb2+ and 2x mol/L I- I- is already in
the solution corresponding yo=0.025 M At equilibrium: we can write: [Pb2+]= x and [I-]= 2x +
0.025 Solving: 7.9 x 10^-9 = (x)(2x + 0.025)^2 =>x =1.3 x 10^-5 M which is molar solubility
Please rate.
take the mean of the values and then find the var.pdfanonamobilesp
take the mean of the values and then find the variance and then from variance
sqrt(variance) is the deviation
Solution
take the mean of the values and then find the variance and then from variance
sqrt(variance) is the deviation.
Perchloric acid is very strong acid. So the conju.pdfanonamobilesp
Perchloric acid is very strong acid. So the conjugate base of perchloric acid is
neutral ion. Hence KClO4 is neutral salt. Hydronium ion concentration = 1.0*10-7 M
Solution
Perchloric acid is very strong acid. So the conjugate base of perchloric acid is
neutral ion. Hence KClO4 is neutral salt. Hydronium ion concentration = 1.0*10-7 M.
This chemical equation shows that when sodium hydroxide (NaOH) and hydrochloric acid (HCl) are combined, they react to form sodium chloride (NaCl), which is table salt, and water (H2O). The balanced chemical equation demonstrates that the basic and acidic reactants neutralize each other to yield an ionic compound and water.
Kw= [H+][OH-] =1x10^-14 at 25 degrees celsius. We.pdfanonamobilesp
Kw= [H+][OH-] =1x10^-14 at 25 degrees celsius. We know this is true. Therefore
because this statement is true: (1x10^-14)/[OH-] = [H+]. Therefore, if the [OH-] is less than
1x10^-7 (when the ph would equal 7, neutral) , the [H+] will be greater than 1x10^-7. Therefore,
when calculating ph (-log[H+]) the ph will be lower than 7. Therefore H2O can act as a weak
acid. It cant be strong because because, remember, the autoionization of water is very very small,
rapid and constantly going back and forth. Whereas, in a strong acid, there is complete
ionization. Therefore, the answer is B, because kw does change with temperature.
Solution
Kw= [H+][OH-] =1x10^-14 at 25 degrees celsius. We know this is true. Therefore
because this statement is true: (1x10^-14)/[OH-] = [H+]. Therefore, if the [OH-] is less than
1x10^-7 (when the ph would equal 7, neutral) , the [H+] will be greater than 1x10^-7. Therefore,
when calculating ph (-log[H+]) the ph will be lower than 7. Therefore H2O can act as a weak
acid. It cant be strong because because, remember, the autoionization of water is very very small,
rapid and constantly going back and forth. Whereas, in a strong acid, there is complete
ionization. Therefore, the answer is B, because kw does change with temperature..
B You are looking to find a buffer solution. A buffer is made by mix.pdfanonamobilesp
B You are looking to find a buffer solution. A buffer is made by mixing a weak acid/base with
its conjugate base/acid. HCl and NaOH are not weak acids or bases. So that only leaves B
Solution
B You are looking to find a buffer solution. A buffer is made by mixing a weak acid/base with
its conjugate base/acid. HCl and NaOH are not weak acids or bases. So that only leaves B.
you will see brisk effervesence of hydrogen gas a.pdfanonamobilesp
you will see brisk effervesence of hydrogen gas and white precipitate of PbSO4
Solution
you will see brisk effervesence of hydrogen gas and white precipitate of PbSO4.
This document lists 5 different chemical compounds: water, propyne, ethene, methane, and methylamine. No other information is provided about these compounds, their properties, quantities, or any other context.
Solution At equilibrium we can write equation as.pdfanonamobilesp
Solution
: At equilibrium we can write equation as: PbI2 (s) < = > Pb2+(aq) + 2 I-(aq) but we know for
equilibrium Ksp = [Pb2+][I-]^2 this condition should be satisfied let we suppose x = PbI2
(mol/L) which gets dissolved . It will result in => x mol/L Pb2+ and 2x mol/L I- I- is already in
the solution corresponding yo=0.025 M At equilibrium: we can write: [Pb2+]= x and [I-]= 2x +
0.025 Solving: 7.9 x 10^-9 = (x)(2x + 0.025)^2 =>x =1.3 x 10^-5 M which is molar solubility
Please rate.
take the mean of the values and then find the var.pdfanonamobilesp
take the mean of the values and then find the variance and then from variance
sqrt(variance) is the deviation
Solution
take the mean of the values and then find the variance and then from variance
sqrt(variance) is the deviation.
Perchloric acid is very strong acid. So the conju.pdfanonamobilesp
Perchloric acid is very strong acid. So the conjugate base of perchloric acid is
neutral ion. Hence KClO4 is neutral salt. Hydronium ion concentration = 1.0*10-7 M
Solution
Perchloric acid is very strong acid. So the conjugate base of perchloric acid is
neutral ion. Hence KClO4 is neutral salt. Hydronium ion concentration = 1.0*10-7 M.
This chemical equation shows that when sodium hydroxide (NaOH) and hydrochloric acid (HCl) are combined, they react to form sodium chloride (NaCl), which is table salt, and water (H2O). The balanced chemical equation demonstrates that the basic and acidic reactants neutralize each other to yield an ionic compound and water.
Kw= [H+][OH-] =1x10^-14 at 25 degrees celsius. We.pdfanonamobilesp
Kw= [H+][OH-] =1x10^-14 at 25 degrees celsius. We know this is true. Therefore
because this statement is true: (1x10^-14)/[OH-] = [H+]. Therefore, if the [OH-] is less than
1x10^-7 (when the ph would equal 7, neutral) , the [H+] will be greater than 1x10^-7. Therefore,
when calculating ph (-log[H+]) the ph will be lower than 7. Therefore H2O can act as a weak
acid. It cant be strong because because, remember, the autoionization of water is very very small,
rapid and constantly going back and forth. Whereas, in a strong acid, there is complete
ionization. Therefore, the answer is B, because kw does change with temperature.
Solution
Kw= [H+][OH-] =1x10^-14 at 25 degrees celsius. We know this is true. Therefore
because this statement is true: (1x10^-14)/[OH-] = [H+]. Therefore, if the [OH-] is less than
1x10^-7 (when the ph would equal 7, neutral) , the [H+] will be greater than 1x10^-7. Therefore,
when calculating ph (-log[H+]) the ph will be lower than 7. Therefore H2O can act as a weak
acid. It cant be strong because because, remember, the autoionization of water is very very small,
rapid and constantly going back and forth. Whereas, in a strong acid, there is complete
ionization. Therefore, the answer is B, because kw does change with temperature..
London-dispersion forces are weak intermolecular forces that exist between all molecules. They arise due to temporary, instantaneous dipoles that occur as electrons move around molecules and nuclei. While individually weak, London-dispersion forces become significant as they act cumulatively over large numbers of molecules.
mass = mass of solute (mass of solute + solven.pdfanonamobilesp
mass% = mass of solute / (mass of solute + solvent) 0.013 = 1.5/(1.5+x) x = mass
of solvent = 113.88 gms
Solution
mass% = mass of solute / (mass of solute + solvent) 0.013 = 1.5/(1.5+x) x = mass
of solvent = 113.88 gms.
We have different types of Storage Networks like direct-attached sto.pdfanonamobilesp
We have different types of Storage Networks like direct-attached storage (DAS), network-
attached storage (NAS) and storage-area network (SANs).
Now there is a huge difference between NAS and SAN
2.SAN(Storage Area Network)
A SAN moves storage resources off the common user network and reorganizes them into an
independent, high-performance network. This allows each server to access shared storage as if it
were a drive directly attached to the server. When a host wants to access a storage device on the
SAN, it sends out a block-based access request for the storage device.
SAN would be appropiate for an Oracle Financial database, as Storage Area Network will be
more efficient and reliable for a large database, as it is a high performance network and provides
better results as compared to other Network Storage Technologies.
Thank You for using Chegg...
Solution
We have different types of Storage Networks like direct-attached storage (DAS), network-
attached storage (NAS) and storage-area network (SANs).
Now there is a huge difference between NAS and SAN
2.SAN(Storage Area Network)
A SAN moves storage resources off the common user network and reorganizes them into an
independent, high-performance network. This allows each server to access shared storage as if it
were a drive directly attached to the server. When a host wants to access a storage device on the
SAN, it sends out a block-based access request for the storage device.
SAN would be appropiate for an Oracle Financial database, as Storage Area Network will be
more efficient and reliable for a large database, as it is a high performance network and provides
better results as compared to other Network Storage Technologies.
Thank You for using Chegg....
The document discusses a problem where data is insufficient to solve it. No solution is provided as the data available is not adequate. The document repeats that the data is insufficient.
The difference between cyclic and non-cyclic electron transportNON.pdfanonamobilesp
The difference between cyclic and non-cyclic electron transport
NON CYCLIC PHOSPHORELATION
CYCLIC PHOSPHORELATION
BOTH PHOTOSYSTEMS (PS I AND PS II) INVOLVED
ONLY PSI INVOLVED
ELECTRON MOVES IN A NON CYCLIC MANNER
ELECTRON MOVES IN A CYCLIC MANNER
ELECTRON FINALLY ACCEPTED BY NADP
ELECTRON TRAVELS BACK TO PS I
ATP AND NADPH ARE PRODUCED
ATP ONLY PRODUCED
PHOTOLYSIS OF WATER OCCURRED
PHOTOLYSIS OF WATER ABSENT
OXYGEN IS BYPRODUCT
OXYGEN NOT EVOLVED
MOST PRODOMINANT SYSTEM IN GREEN PLANTS
MOST PRODOMINANT IN BACTERIA
How can non cyclic photosynthetic electron transport function if the PSII and PS1 units are
located in different regions of the thylakoid membrane?
There is a mobile electron carriers in between PS I and PS II. Those are PQ (acts as a carrier
between PS II and cytochrome complex) and PC (Cytochrome complex to PS I)
NON CYCLIC PHOSPHORELATION
CYCLIC PHOSPHORELATION
BOTH PHOTOSYSTEMS (PS I AND PS II) INVOLVED
ONLY PSI INVOLVED
ELECTRON MOVES IN A NON CYCLIC MANNER
ELECTRON MOVES IN A CYCLIC MANNER
ELECTRON FINALLY ACCEPTED BY NADP
ELECTRON TRAVELS BACK TO PS I
ATP AND NADPH ARE PRODUCED
ATP ONLY PRODUCED
PHOTOLYSIS OF WATER OCCURRED
PHOTOLYSIS OF WATER ABSENT
OXYGEN IS BYPRODUCT
OXYGEN NOT EVOLVED
MOST PRODOMINANT SYSTEM IN GREEN PLANTS
MOST PRODOMINANT IN BACTERIA
Solution
The difference between cyclic and non-cyclic electron transport
NON CYCLIC PHOSPHORELATION
CYCLIC PHOSPHORELATION
BOTH PHOTOSYSTEMS (PS I AND PS II) INVOLVED
ONLY PSI INVOLVED
ELECTRON MOVES IN A NON CYCLIC MANNER
ELECTRON MOVES IN A CYCLIC MANNER
ELECTRON FINALLY ACCEPTED BY NADP
ELECTRON TRAVELS BACK TO PS I
ATP AND NADPH ARE PRODUCED
ATP ONLY PRODUCED
PHOTOLYSIS OF WATER OCCURRED
PHOTOLYSIS OF WATER ABSENT
OXYGEN IS BYPRODUCT
OXYGEN NOT EVOLVED
MOST PRODOMINANT SYSTEM IN GREEN PLANTS
MOST PRODOMINANT IN BACTERIA
How can non cyclic photosynthetic electron transport function if the PSII and PS1 units are
located in different regions of the thylakoid membrane?
There is a mobile electron carriers in between PS I and PS II. Those are PQ (acts as a carrier
between PS II and cytochrome complex) and PC (Cytochrome complex to PS I)
NON CYCLIC PHOSPHORELATION
CYCLIC PHOSPHORELATION
BOTH PHOTOSYSTEMS (PS I AND PS II) INVOLVED
ONLY PSI INVOLVED
ELECTRON MOVES IN A NON CYCLIC MANNER
ELECTRON MOVES IN A CYCLIC MANNER
ELECTRON FINALLY ACCEPTED BY NADP
ELECTRON TRAVELS BACK TO PS I
ATP AND NADPH ARE PRODUCED
ATP ONLY PRODUCED
PHOTOLYSIS OF WATER OCCURRED
PHOTOLYSIS OF WATER ABSENT
OXYGEN IS BYPRODUCT
OXYGEN NOT EVOLVED
MOST PRODOMINANT SYSTEM IN GREEN PLANTS
MOST PRODOMINANT IN BACTERIA.
The answer is C) H2SO4An Arrhenius acid dissociates in aqueous so.pdfanonamobilesp
The answer is: C) H2SO4
An Arrhenius acid dissociates in aqueous solution to form H+ ions.
Only H2SO4 satisfies this condition:
H2SO4(aq) => 2 H+(aq) + SO42-(aq)
Solution
The answer is: C) H2SO4
An Arrhenius acid dissociates in aqueous solution to form H+ ions.
Only H2SO4 satisfies this condition:
H2SO4(aq) => 2 H+(aq) + SO42-(aq).
This very short document appears to be about covalent bonds but provides no details. It repeats the phrase "covalent bond" but gives no context or explanation of what a covalent bond is or any other pertinent information. The document is too brief to generate a meaningful summary.
CAFR is a set of U.S. government financial statements comprising the.pdfanonamobilesp
CAFR is a set of U.S. government financial statements comprising the financial report of a state,
municipal or other governmental entity. CAFR is prepared by the Office of the Chief Financial
Officer (OCFO). The CAFR is released each year on time and with a clean opinion from the
city\'s Independent Auditors. CAFR presents the city\'s financials, and that the results of the
city\'s fiscal year operations are in accordance with generally accepted accounting principles.
CAFR are smaller than the budget books. The statistical section of the CAFR is the most
interesting because it gives you 10 years worth of data. It has all sorts of demographic
information such as top employers, population, medium income and performance measures.
The most confusing thing is that CAFRs don’t tell public officials or the public anything about
fiscal sustainability. This is one of the negative thing about CAFR.
Solution
CAFR is a set of U.S. government financial statements comprising the financial report of a state,
municipal or other governmental entity. CAFR is prepared by the Office of the Chief Financial
Officer (OCFO). The CAFR is released each year on time and with a clean opinion from the
city\'s Independent Auditors. CAFR presents the city\'s financials, and that the results of the
city\'s fiscal year operations are in accordance with generally accepted accounting principles.
CAFR are smaller than the budget books. The statistical section of the CAFR is the most
interesting because it gives you 10 years worth of data. It has all sorts of demographic
information such as top employers, population, medium income and performance measures.
The most confusing thing is that CAFRs don’t tell public officials or the public anything about
fiscal sustainability. This is one of the negative thing about CAFR..
Puerto Rico BoaRangeThe Puerto Rican boa is endemic to Puerto R.pdfanonamobilesp
Puerto Rico Boa
Range:
The Puerto Rican boa is endemic to Puerto Rico. It is more common on the karst region in the
north-western tip of the island.
Habitat:
Puerto Rican boas are arboreal (live primarily in trees), but desend to ground level in rocky
habitats. These snakes mainly use trees and caves for foraging and resting locations. Beside
rocks and trees, light gaps and forest edges are frequently used for basking.
Characteristics:
The largest snake in Puerto Rico, this slender constrictor is non-venomous. As its scientific name
indicates, inornatus (meaning unadorned), this species is not brightly colored. The color is
generally variable but usually ranges from pale to dark brown or gray in color, with 70 to 80
darker colored blotches along the back from neck to vent. These dorsal blotches are generally
dark-bordered with the centers of a lighter color.
Behavior:
These snakes mainly forage at night and bask or remain concealed during the day. Their activity
peaks in times of high rainfall following prolonged dry spells. Generally this is at the time when
seasonal temperatures, day length, and rainfall levels are increasing.
The boa feeds by seizing the prey in its jaws, wrapping several coils around the victim, and then
constricting until the prey has suffocated. The prey is then swallowed head first. The feeding
habits of the very young are unknown.
Reproduction:
Mating occurs at the beginning of the wet season and the females give birth about 6 months later,
and only one clutch is produced annually. The 23-32 young boas are born live.
Hope this information works :-)
Solution
Puerto Rico Boa
Range:
The Puerto Rican boa is endemic to Puerto Rico. It is more common on the karst region in the
north-western tip of the island.
Habitat:
Puerto Rican boas are arboreal (live primarily in trees), but desend to ground level in rocky
habitats. These snakes mainly use trees and caves for foraging and resting locations. Beside
rocks and trees, light gaps and forest edges are frequently used for basking.
Characteristics:
The largest snake in Puerto Rico, this slender constrictor is non-venomous. As its scientific name
indicates, inornatus (meaning unadorned), this species is not brightly colored. The color is
generally variable but usually ranges from pale to dark brown or gray in color, with 70 to 80
darker colored blotches along the back from neck to vent. These dorsal blotches are generally
dark-bordered with the centers of a lighter color.
Behavior:
These snakes mainly forage at night and bask or remain concealed during the day. Their activity
peaks in times of high rainfall following prolonged dry spells. Generally this is at the time when
seasonal temperatures, day length, and rainfall levels are increasing.
The boa feeds by seizing the prey in its jaws, wrapping several coils around the victim, and then
constricting until the prey has suffocated. The prey is then swallowed head first. The feeding
habits of the very young are unknown.
Reproduct.
Media access controlSolutionMedia access control.pdfanonamobilesp
Media access control is a method for managing communication on a network. It determines which device has access to the network at any given time so that two devices don't try to send information simultaneously, resulting in a data collision. MAC addresses provide a unique identifier for each device connected to a network allowing for orderly transmission of data.
Internal Vs. External Auditors Auditing is a very important part o.pdfanonamobilesp
Internal Vs. External Auditors
Auditing is a very important part of a company\'s on going success. Companies utilize both
internal and external auditors for different reasons all together. Both processes are very important
to a company\'s success. This being said, what are the differences between internal and external
auditors, and when should they be used? Internal auditors work within an organisation and report
to its audit committee and/or directors. They help to design the company’s organising systems
and help develop specific risk management policies. They also ensure that all policies
implemented for risk management are operating effectively. The work of the internal auditor
tends to be continuous and based on the internal control systems of a business of any size.
External auditors are independent of the organisation they are auditing. They report to the
company’s shareholders. They provide their experienced opinion on the truthfulness of the
company’s financial statements and perform work on a test basis to monitor systems in place.
There are three key differences in the activities of internal and external auditors. Each is
discussed in depth below:
Appointment
External auditors are appointed by the shareholders of a company, although this usually comes
through discussion with directors. External auditors must be appointed from a different company
independent of their own whilst internal auditors are usually employees of the organisation.
Keeping clients happy as an external auditor is often more difficult than internally as you already
know those around you in the second instance.
Objectives
The objectives for an external auditor are usually defined by statute whilst management will set
the objectives for internal audits. External auditors generally have free reign to examine and
assess every aspect of the system whilst management can pinpoint and highlight certain areas
they want internal auditors to focus on. There are various types of internal audit.
Responsibility
External auditors are responsible to the owners of the company which could be anybody from its
owners to the shareholders to the government or general public. Internal auditors are responsible
solely to the company’s senior management.
An internal audit is designed to look at the key risks facing the business and how the business is
managing those risks effectively. It usually results in recommendations for improvement across
departments. Both financial and non-financial elements are usually included and the company’s
reputation may be a factor which is assessed.
An external audit focuses on finance and the key risks associated with the business’ financial
business. They are usually performed on at least an annual basis to provide the annual statutory
audit of the financial accounts. This audit is designed to show whether the accounts are a true
and fair reflection of where the company sits financially. External auditors will evaluate all the
internal controls put in pl.
In twentieth century explanations for racial difference based on mea.pdfanonamobilesp
In twentieth century explanations for racial difference based on measurable and observable
physical traits such as skin color, face shape gave way to a whole new way of thinking about the
subject. There came much debate on race.
The discussion of human variation , people have traditionally combined various characteristics
such as skin color, face shape, nose shape, hair form whether curly or straight and the eye color.
People who have particular combinations of these and physical traits have been place together in
categories associated with specific geographical localities. Such categories are called races. Race
was predominantly an emotionally sensitve issue considering the ideological overtones of the
concept.
Race instead came to be understood as a reflection of unseen differences that the scientists of the
time discovered factors of heredity. As ideas about racial differences became rooted in biology,
genetics came to provide the formative language of modern racism. Race according to DNA had
also replaced the skin parameter. The genetic emphasis dispelled previously held misconceptions
that races are fixed biological entities that don’t change over time and that are composed of
individuals who all conform to a particular type.
The idea that racial differences in appearance and complex social behaviors can be understood
as genetic distinctions between so-called racial groups - was shaped, in large part, by the
eugenics movement. Then according to Francis Galton, the founder of the movement, eugenics
promised to give \"the more suitable races or strains of blood a better chance of prevailing over
the less suitable.\" This could be done either through positive eugenics in which certain groups
were encouraged to breed with one another; or through negative eugenics in which certain
groups or individuals would be denied the right to reproduce either through sterilization, as was
the case in the United States, or through genocide, as was the case in Nazi Germany. Under the
guise of this biological banner, eugenic racial science exerted a diverse and far-reaching
influence. It became a powerful ideological force in Nazi Germany, influenced the creation of
eugenic sterilization laws in the United States that resulted in at least 30,000 sterilizations, stoked
racial hatred in early 20th century America, and became a scientific buttress of 20th century
American racial ideology. For the first three decades of the 20th century, many geneticists
advocated eugenic ideas and helped to shape the movement.
Solution
In twentieth century explanations for racial difference based on measurable and observable
physical traits such as skin color, face shape gave way to a whole new way of thinking about the
subject. There came much debate on race.
The discussion of human variation , people have traditionally combined various characteristics
such as skin color, face shape, nose shape, hair form whether curly or straight and the eye color.
People who have particular.
12. TrueReason The GFP gene encodes GFP protein that is used as a.pdfanonamobilesp
12. True
Reason: The GFP gene encodes GFP protein that is used as a reporter of gene expression.
B.
1) The correct answer is c.Helicase
Reason: All options are required for PCR except helicase.
2) The correct answer is e.None of the above ( all of the statements are true)
Reason: Complementary base pairing is a part of all the above mentioned processes.
3)The correct answer is b.contains a segment of DNA from a foreign source.
Reason:Recombinant DNA is formed by process of genetic recombination from DNA of
multiple sources.
4)The correct answer is e.All of the above.
Reason:All of the above processes define cloniing.
5)The correct answer is d. Western Blot(transference of proteins onto nitrocellulose
paper/membrane)
Reason: DNA fingerprinting does not involve proteins .
Solution
12. True
Reason: The GFP gene encodes GFP protein that is used as a reporter of gene expression.
B.
1) The correct answer is c.Helicase
Reason: All options are required for PCR except helicase.
2) The correct answer is e.None of the above ( all of the statements are true)
Reason: Complementary base pairing is a part of all the above mentioned processes.
3)The correct answer is b.contains a segment of DNA from a foreign source.
Reason:Recombinant DNA is formed by process of genetic recombination from DNA of
multiple sources.
4)The correct answer is e.All of the above.
Reason:All of the above processes define cloniing.
5)The correct answer is d. Western Blot(transference of proteins onto nitrocellulose
paper/membrane)
Reason: DNA fingerprinting does not involve proteins ..
Al will go to cathode while Mg to anode .pdfanonamobilesp
Al will go to the cathode while Mg will go to the anode during an electrochemical reaction. The document states that aluminum will be reduced at the cathode and magnesium will be oxidized at the anode.
This very short document contains 3 letters - f, h, j. It provides a solution to an unspecified problem by listing those 3 letters with no further context or explanation.
Effective nuclear charge = Zeff = the attraction of electrons to the.pdfanonamobilesp
Effective nuclear charge = Zeff = the attraction of electrons to the nucleus
Zeff decreases down a group because the size of the elements increase and electrons get farther
away from the nucleus. Electron shielding reduces the charge of the outer electrons between the
nucleus.
Zeff increases across a period b/c as protons are added, valence electrons are also added and
face less shielding. Elements are also smaller as you go left to right across periods.
Cl, Na, P, S
(largest to smallest)
All the elements are in the same period and Zeff increases across the period so the order is:
Cl, S, P, Na
Solution
Effective nuclear charge = Zeff = the attraction of electrons to the nucleus
Zeff decreases down a group because the size of the elements increase and electrons get farther
away from the nucleus. Electron shielding reduces the charge of the outer electrons between the
nucleus.
Zeff increases across a period b/c as protons are added, valence electrons are also added and
face less shielding. Elements are also smaller as you go left to right across periods.
Cl, Na, P, S
(largest to smallest)
All the elements are in the same period and Zeff increases across the period so the order is:
Cl, S, P, Na.
London-dispersion forces are weak intermolecular forces that exist between all molecules. They arise due to temporary, instantaneous dipoles that occur as electrons move around molecules and nuclei. While individually weak, London-dispersion forces become significant as they act cumulatively over large numbers of molecules.
mass = mass of solute (mass of solute + solven.pdfanonamobilesp
mass% = mass of solute / (mass of solute + solvent) 0.013 = 1.5/(1.5+x) x = mass
of solvent = 113.88 gms
Solution
mass% = mass of solute / (mass of solute + solvent) 0.013 = 1.5/(1.5+x) x = mass
of solvent = 113.88 gms.
We have different types of Storage Networks like direct-attached sto.pdfanonamobilesp
We have different types of Storage Networks like direct-attached storage (DAS), network-
attached storage (NAS) and storage-area network (SANs).
Now there is a huge difference between NAS and SAN
2.SAN(Storage Area Network)
A SAN moves storage resources off the common user network and reorganizes them into an
independent, high-performance network. This allows each server to access shared storage as if it
were a drive directly attached to the server. When a host wants to access a storage device on the
SAN, it sends out a block-based access request for the storage device.
SAN would be appropiate for an Oracle Financial database, as Storage Area Network will be
more efficient and reliable for a large database, as it is a high performance network and provides
better results as compared to other Network Storage Technologies.
Thank You for using Chegg...
Solution
We have different types of Storage Networks like direct-attached storage (DAS), network-
attached storage (NAS) and storage-area network (SANs).
Now there is a huge difference between NAS and SAN
2.SAN(Storage Area Network)
A SAN moves storage resources off the common user network and reorganizes them into an
independent, high-performance network. This allows each server to access shared storage as if it
were a drive directly attached to the server. When a host wants to access a storage device on the
SAN, it sends out a block-based access request for the storage device.
SAN would be appropiate for an Oracle Financial database, as Storage Area Network will be
more efficient and reliable for a large database, as it is a high performance network and provides
better results as compared to other Network Storage Technologies.
Thank You for using Chegg....
The document discusses a problem where data is insufficient to solve it. No solution is provided as the data available is not adequate. The document repeats that the data is insufficient.
The difference between cyclic and non-cyclic electron transportNON.pdfanonamobilesp
The difference between cyclic and non-cyclic electron transport
NON CYCLIC PHOSPHORELATION
CYCLIC PHOSPHORELATION
BOTH PHOTOSYSTEMS (PS I AND PS II) INVOLVED
ONLY PSI INVOLVED
ELECTRON MOVES IN A NON CYCLIC MANNER
ELECTRON MOVES IN A CYCLIC MANNER
ELECTRON FINALLY ACCEPTED BY NADP
ELECTRON TRAVELS BACK TO PS I
ATP AND NADPH ARE PRODUCED
ATP ONLY PRODUCED
PHOTOLYSIS OF WATER OCCURRED
PHOTOLYSIS OF WATER ABSENT
OXYGEN IS BYPRODUCT
OXYGEN NOT EVOLVED
MOST PRODOMINANT SYSTEM IN GREEN PLANTS
MOST PRODOMINANT IN BACTERIA
How can non cyclic photosynthetic electron transport function if the PSII and PS1 units are
located in different regions of the thylakoid membrane?
There is a mobile electron carriers in between PS I and PS II. Those are PQ (acts as a carrier
between PS II and cytochrome complex) and PC (Cytochrome complex to PS I)
NON CYCLIC PHOSPHORELATION
CYCLIC PHOSPHORELATION
BOTH PHOTOSYSTEMS (PS I AND PS II) INVOLVED
ONLY PSI INVOLVED
ELECTRON MOVES IN A NON CYCLIC MANNER
ELECTRON MOVES IN A CYCLIC MANNER
ELECTRON FINALLY ACCEPTED BY NADP
ELECTRON TRAVELS BACK TO PS I
ATP AND NADPH ARE PRODUCED
ATP ONLY PRODUCED
PHOTOLYSIS OF WATER OCCURRED
PHOTOLYSIS OF WATER ABSENT
OXYGEN IS BYPRODUCT
OXYGEN NOT EVOLVED
MOST PRODOMINANT SYSTEM IN GREEN PLANTS
MOST PRODOMINANT IN BACTERIA
Solution
The difference between cyclic and non-cyclic electron transport
NON CYCLIC PHOSPHORELATION
CYCLIC PHOSPHORELATION
BOTH PHOTOSYSTEMS (PS I AND PS II) INVOLVED
ONLY PSI INVOLVED
ELECTRON MOVES IN A NON CYCLIC MANNER
ELECTRON MOVES IN A CYCLIC MANNER
ELECTRON FINALLY ACCEPTED BY NADP
ELECTRON TRAVELS BACK TO PS I
ATP AND NADPH ARE PRODUCED
ATP ONLY PRODUCED
PHOTOLYSIS OF WATER OCCURRED
PHOTOLYSIS OF WATER ABSENT
OXYGEN IS BYPRODUCT
OXYGEN NOT EVOLVED
MOST PRODOMINANT SYSTEM IN GREEN PLANTS
MOST PRODOMINANT IN BACTERIA
How can non cyclic photosynthetic electron transport function if the PSII and PS1 units are
located in different regions of the thylakoid membrane?
There is a mobile electron carriers in between PS I and PS II. Those are PQ (acts as a carrier
between PS II and cytochrome complex) and PC (Cytochrome complex to PS I)
NON CYCLIC PHOSPHORELATION
CYCLIC PHOSPHORELATION
BOTH PHOTOSYSTEMS (PS I AND PS II) INVOLVED
ONLY PSI INVOLVED
ELECTRON MOVES IN A NON CYCLIC MANNER
ELECTRON MOVES IN A CYCLIC MANNER
ELECTRON FINALLY ACCEPTED BY NADP
ELECTRON TRAVELS BACK TO PS I
ATP AND NADPH ARE PRODUCED
ATP ONLY PRODUCED
PHOTOLYSIS OF WATER OCCURRED
PHOTOLYSIS OF WATER ABSENT
OXYGEN IS BYPRODUCT
OXYGEN NOT EVOLVED
MOST PRODOMINANT SYSTEM IN GREEN PLANTS
MOST PRODOMINANT IN BACTERIA.
The answer is C) H2SO4An Arrhenius acid dissociates in aqueous so.pdfanonamobilesp
The answer is: C) H2SO4
An Arrhenius acid dissociates in aqueous solution to form H+ ions.
Only H2SO4 satisfies this condition:
H2SO4(aq) => 2 H+(aq) + SO42-(aq)
Solution
The answer is: C) H2SO4
An Arrhenius acid dissociates in aqueous solution to form H+ ions.
Only H2SO4 satisfies this condition:
H2SO4(aq) => 2 H+(aq) + SO42-(aq).
This very short document appears to be about covalent bonds but provides no details. It repeats the phrase "covalent bond" but gives no context or explanation of what a covalent bond is or any other pertinent information. The document is too brief to generate a meaningful summary.
CAFR is a set of U.S. government financial statements comprising the.pdfanonamobilesp
CAFR is a set of U.S. government financial statements comprising the financial report of a state,
municipal or other governmental entity. CAFR is prepared by the Office of the Chief Financial
Officer (OCFO). The CAFR is released each year on time and with a clean opinion from the
city\'s Independent Auditors. CAFR presents the city\'s financials, and that the results of the
city\'s fiscal year operations are in accordance with generally accepted accounting principles.
CAFR are smaller than the budget books. The statistical section of the CAFR is the most
interesting because it gives you 10 years worth of data. It has all sorts of demographic
information such as top employers, population, medium income and performance measures.
The most confusing thing is that CAFRs don’t tell public officials or the public anything about
fiscal sustainability. This is one of the negative thing about CAFR.
Solution
CAFR is a set of U.S. government financial statements comprising the financial report of a state,
municipal or other governmental entity. CAFR is prepared by the Office of the Chief Financial
Officer (OCFO). The CAFR is released each year on time and with a clean opinion from the
city\'s Independent Auditors. CAFR presents the city\'s financials, and that the results of the
city\'s fiscal year operations are in accordance with generally accepted accounting principles.
CAFR are smaller than the budget books. The statistical section of the CAFR is the most
interesting because it gives you 10 years worth of data. It has all sorts of demographic
information such as top employers, population, medium income and performance measures.
The most confusing thing is that CAFRs don’t tell public officials or the public anything about
fiscal sustainability. This is one of the negative thing about CAFR..
Puerto Rico BoaRangeThe Puerto Rican boa is endemic to Puerto R.pdfanonamobilesp
Puerto Rico Boa
Range:
The Puerto Rican boa is endemic to Puerto Rico. It is more common on the karst region in the
north-western tip of the island.
Habitat:
Puerto Rican boas are arboreal (live primarily in trees), but desend to ground level in rocky
habitats. These snakes mainly use trees and caves for foraging and resting locations. Beside
rocks and trees, light gaps and forest edges are frequently used for basking.
Characteristics:
The largest snake in Puerto Rico, this slender constrictor is non-venomous. As its scientific name
indicates, inornatus (meaning unadorned), this species is not brightly colored. The color is
generally variable but usually ranges from pale to dark brown or gray in color, with 70 to 80
darker colored blotches along the back from neck to vent. These dorsal blotches are generally
dark-bordered with the centers of a lighter color.
Behavior:
These snakes mainly forage at night and bask or remain concealed during the day. Their activity
peaks in times of high rainfall following prolonged dry spells. Generally this is at the time when
seasonal temperatures, day length, and rainfall levels are increasing.
The boa feeds by seizing the prey in its jaws, wrapping several coils around the victim, and then
constricting until the prey has suffocated. The prey is then swallowed head first. The feeding
habits of the very young are unknown.
Reproduction:
Mating occurs at the beginning of the wet season and the females give birth about 6 months later,
and only one clutch is produced annually. The 23-32 young boas are born live.
Hope this information works :-)
Solution
Puerto Rico Boa
Range:
The Puerto Rican boa is endemic to Puerto Rico. It is more common on the karst region in the
north-western tip of the island.
Habitat:
Puerto Rican boas are arboreal (live primarily in trees), but desend to ground level in rocky
habitats. These snakes mainly use trees and caves for foraging and resting locations. Beside
rocks and trees, light gaps and forest edges are frequently used for basking.
Characteristics:
The largest snake in Puerto Rico, this slender constrictor is non-venomous. As its scientific name
indicates, inornatus (meaning unadorned), this species is not brightly colored. The color is
generally variable but usually ranges from pale to dark brown or gray in color, with 70 to 80
darker colored blotches along the back from neck to vent. These dorsal blotches are generally
dark-bordered with the centers of a lighter color.
Behavior:
These snakes mainly forage at night and bask or remain concealed during the day. Their activity
peaks in times of high rainfall following prolonged dry spells. Generally this is at the time when
seasonal temperatures, day length, and rainfall levels are increasing.
The boa feeds by seizing the prey in its jaws, wrapping several coils around the victim, and then
constricting until the prey has suffocated. The prey is then swallowed head first. The feeding
habits of the very young are unknown.
Reproduct.
Media access controlSolutionMedia access control.pdfanonamobilesp
Media access control is a method for managing communication on a network. It determines which device has access to the network at any given time so that two devices don't try to send information simultaneously, resulting in a data collision. MAC addresses provide a unique identifier for each device connected to a network allowing for orderly transmission of data.
Internal Vs. External Auditors Auditing is a very important part o.pdfanonamobilesp
Internal Vs. External Auditors
Auditing is a very important part of a company\'s on going success. Companies utilize both
internal and external auditors for different reasons all together. Both processes are very important
to a company\'s success. This being said, what are the differences between internal and external
auditors, and when should they be used? Internal auditors work within an organisation and report
to its audit committee and/or directors. They help to design the company’s organising systems
and help develop specific risk management policies. They also ensure that all policies
implemented for risk management are operating effectively. The work of the internal auditor
tends to be continuous and based on the internal control systems of a business of any size.
External auditors are independent of the organisation they are auditing. They report to the
company’s shareholders. They provide their experienced opinion on the truthfulness of the
company’s financial statements and perform work on a test basis to monitor systems in place.
There are three key differences in the activities of internal and external auditors. Each is
discussed in depth below:
Appointment
External auditors are appointed by the shareholders of a company, although this usually comes
through discussion with directors. External auditors must be appointed from a different company
independent of their own whilst internal auditors are usually employees of the organisation.
Keeping clients happy as an external auditor is often more difficult than internally as you already
know those around you in the second instance.
Objectives
The objectives for an external auditor are usually defined by statute whilst management will set
the objectives for internal audits. External auditors generally have free reign to examine and
assess every aspect of the system whilst management can pinpoint and highlight certain areas
they want internal auditors to focus on. There are various types of internal audit.
Responsibility
External auditors are responsible to the owners of the company which could be anybody from its
owners to the shareholders to the government or general public. Internal auditors are responsible
solely to the company’s senior management.
An internal audit is designed to look at the key risks facing the business and how the business is
managing those risks effectively. It usually results in recommendations for improvement across
departments. Both financial and non-financial elements are usually included and the company’s
reputation may be a factor which is assessed.
An external audit focuses on finance and the key risks associated with the business’ financial
business. They are usually performed on at least an annual basis to provide the annual statutory
audit of the financial accounts. This audit is designed to show whether the accounts are a true
and fair reflection of where the company sits financially. External auditors will evaluate all the
internal controls put in pl.
In twentieth century explanations for racial difference based on mea.pdfanonamobilesp
In twentieth century explanations for racial difference based on measurable and observable
physical traits such as skin color, face shape gave way to a whole new way of thinking about the
subject. There came much debate on race.
The discussion of human variation , people have traditionally combined various characteristics
such as skin color, face shape, nose shape, hair form whether curly or straight and the eye color.
People who have particular combinations of these and physical traits have been place together in
categories associated with specific geographical localities. Such categories are called races. Race
was predominantly an emotionally sensitve issue considering the ideological overtones of the
concept.
Race instead came to be understood as a reflection of unseen differences that the scientists of the
time discovered factors of heredity. As ideas about racial differences became rooted in biology,
genetics came to provide the formative language of modern racism. Race according to DNA had
also replaced the skin parameter. The genetic emphasis dispelled previously held misconceptions
that races are fixed biological entities that don’t change over time and that are composed of
individuals who all conform to a particular type.
The idea that racial differences in appearance and complex social behaviors can be understood
as genetic distinctions between so-called racial groups - was shaped, in large part, by the
eugenics movement. Then according to Francis Galton, the founder of the movement, eugenics
promised to give \"the more suitable races or strains of blood a better chance of prevailing over
the less suitable.\" This could be done either through positive eugenics in which certain groups
were encouraged to breed with one another; or through negative eugenics in which certain
groups or individuals would be denied the right to reproduce either through sterilization, as was
the case in the United States, or through genocide, as was the case in Nazi Germany. Under the
guise of this biological banner, eugenic racial science exerted a diverse and far-reaching
influence. It became a powerful ideological force in Nazi Germany, influenced the creation of
eugenic sterilization laws in the United States that resulted in at least 30,000 sterilizations, stoked
racial hatred in early 20th century America, and became a scientific buttress of 20th century
American racial ideology. For the first three decades of the 20th century, many geneticists
advocated eugenic ideas and helped to shape the movement.
Solution
In twentieth century explanations for racial difference based on measurable and observable
physical traits such as skin color, face shape gave way to a whole new way of thinking about the
subject. There came much debate on race.
The discussion of human variation , people have traditionally combined various characteristics
such as skin color, face shape, nose shape, hair form whether curly or straight and the eye color.
People who have particular.
12. TrueReason The GFP gene encodes GFP protein that is used as a.pdfanonamobilesp
12. True
Reason: The GFP gene encodes GFP protein that is used as a reporter of gene expression.
B.
1) The correct answer is c.Helicase
Reason: All options are required for PCR except helicase.
2) The correct answer is e.None of the above ( all of the statements are true)
Reason: Complementary base pairing is a part of all the above mentioned processes.
3)The correct answer is b.contains a segment of DNA from a foreign source.
Reason:Recombinant DNA is formed by process of genetic recombination from DNA of
multiple sources.
4)The correct answer is e.All of the above.
Reason:All of the above processes define cloniing.
5)The correct answer is d. Western Blot(transference of proteins onto nitrocellulose
paper/membrane)
Reason: DNA fingerprinting does not involve proteins .
Solution
12. True
Reason: The GFP gene encodes GFP protein that is used as a reporter of gene expression.
B.
1) The correct answer is c.Helicase
Reason: All options are required for PCR except helicase.
2) The correct answer is e.None of the above ( all of the statements are true)
Reason: Complementary base pairing is a part of all the above mentioned processes.
3)The correct answer is b.contains a segment of DNA from a foreign source.
Reason:Recombinant DNA is formed by process of genetic recombination from DNA of
multiple sources.
4)The correct answer is e.All of the above.
Reason:All of the above processes define cloniing.
5)The correct answer is d. Western Blot(transference of proteins onto nitrocellulose
paper/membrane)
Reason: DNA fingerprinting does not involve proteins ..
Al will go to cathode while Mg to anode .pdfanonamobilesp
Al will go to the cathode while Mg will go to the anode during an electrochemical reaction. The document states that aluminum will be reduced at the cathode and magnesium will be oxidized at the anode.
This very short document contains 3 letters - f, h, j. It provides a solution to an unspecified problem by listing those 3 letters with no further context or explanation.
Effective nuclear charge = Zeff = the attraction of electrons to the.pdfanonamobilesp
Effective nuclear charge = Zeff = the attraction of electrons to the nucleus
Zeff decreases down a group because the size of the elements increase and electrons get farther
away from the nucleus. Electron shielding reduces the charge of the outer electrons between the
nucleus.
Zeff increases across a period b/c as protons are added, valence electrons are also added and
face less shielding. Elements are also smaller as you go left to right across periods.
Cl, Na, P, S
(largest to smallest)
All the elements are in the same period and Zeff increases across the period so the order is:
Cl, S, P, Na
Solution
Effective nuclear charge = Zeff = the attraction of electrons to the nucleus
Zeff decreases down a group because the size of the elements increase and electrons get farther
away from the nucleus. Electron shielding reduces the charge of the outer electrons between the
nucleus.
Zeff increases across a period b/c as protons are added, valence electrons are also added and
face less shielding. Elements are also smaller as you go left to right across periods.
Cl, Na, P, S
(largest to smallest)
All the elements are in the same period and Zeff increases across the period so the order is:
Cl, S, P, Na.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
How to Make a Field Mandatory in Odoo 17Celine George
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
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