Suppose that 1.08 g of rubbing alcohol (C3H8O) evaporates from a 75.0 g aluminum block.

/in /by

Suppose that 1.08 g of rubbing alcohol (C3H8O) evaporates from a 75.0 g aluminum block.If the aluminum block is initially at 25 C, what is the final temperature of the block after the evaporation of the alcohol? Assume that the heat required for the vaporization of the alcohol comes only from the aluminum block and that the alcohol vaporizes at 25 C.

Experiments conducted since the early 1950s have confirmed that simple carbonbased compounds, including amino acids, will spontaneously form under…

/in /by

Experiments conducted since the early 1950s have confirmed that simple carbonbased compounds, including amino acids, will spontaneously form under conditions typical of Earth’s early atmosphere.Astronomers commonly observe carbon-based compounds throughout the universe

What is the optimum pH to separate a mixture of lysine, arginine, and cysteine using electrophoresis? Answer=9.5 Indicate the net charge of arginine

/in /by

What is the optimum pH to separate a mixture of lysine, arginine, and cysteine using electrophoresis? Answer=9.5

Indicate the net charge of arginine at the chosen ph?

I have tried 0,1, and 2. The answer wants two sig figs, but at high pH’s I thought the answer would be a positive integer.

Gluconeogenesis is the reverse of glycolysis, therefore it’s NOT surprising that the two processes share quite a few intermediate steps. However,

/in /by

Gluconeogenesis is the reverse of glycolysis, therefore it’s NOT surprising that the two processes share quite a few intermediate steps. However, what are the unique steps in gluconeogenesis? Enzyme names are not required.

A solution is 0.120 M KCl and 0.154 M MgCl_2. What are the concentrations of [K^+], [Mg^2+], and[Cl^-]in this solution?

/in /by

A solution is 0.120 M KCl and 0.154 M MgCl_2. What are the concentrations of [K^+], [Mg^2+], and[Cl^-]in this solution?

A solution is 0.120 M KCl and 0.154 M MgCl_2. What are the concentrations of [K^+],[Mg^2+], and[Cl^-]in this solution?We consider no volume change[K+ ] =0.12M[Cl-] =0.12+2*0.154 =0.428 M[Mg+2…

An automobile traveling 99.0 km/h has tires of 66.0 cm diameter. (a) What is the angular speed of the tires about their axles?

/in /by

An automobile traveling 99.0 km/h has tires of 66.0 cm diameter.(a)What is the angular speed of the tires about their axles?(b)If the car is brought to a stop uniformly in 39.0 complete turns of the tires, what is the magnitude of the angular acceleration of the wheels?(c)How far does the car move during braking? (Note: automobile moves without sliding)

position what cardiovascular variable changes immediately upon standing and how does the body respond to that change in order to maintain homeostasis?…

/in /by

When a person stands from a lying position what cardiovascular variable changes immediately upon standing and how does the body respond to that change in order to maintain homeostasis?Base on the gragh how successful was this compensation?

  • Attachment 1
  • Attachment 2

NO PLAGIARISIM PLEASE MUST BE IN APA FORMAT This is a virtual lab. Here is the URL: http ://learn.genetics. utah .

/in /by

NO PLAGIARISIM PLEASE 

MUST BE IN APA FORMAT 

This is a virtual lab.

Here is the URL: http://learn.genetics.utah.edu/content/labs/gel/ 

You are to write an essay APA formatting style with Referencing,  The essay should be 350 words.

Here is an outline to help you organize your essay content:

1. Be sure to  define the electrophoresis technique.

2, Identify the factors that create the gel’s appearance.

( this should include what the composition of the gel, the meaning of markings of DNA movement, and how the DNA moves through the gel, and the meaning of the standard ladder)

3. Explain how we use this to construct the DNA

4. What other techniques are available to help us understand DNA composition of the cells we are investigating.

5, Include tone other different DNA analysis and its  application  in science.

Remember only 350 words

Case Study Ms. T, age 28 years, has noticed urgency, frequency, and dysuria recently, as well as an unusual odor to the urine.

/in /by

Case Study

Ms. T, age 28 years, has noticed urgency, frequency, and dysuria recently, as well as an unusual odor to the urine. Urinalysis indicated a heavy concentration of Escherichia coli in the urine, some pus, and WBCs.

Ms. T was prescribed antibiotics, which she took for the first few days. This seemed to give her relief, but she then stopped taking the medication. Within a few days, the symptoms returned, but she decided to “just live with it.”

Discussion Questions

  1. Explain why women are predisposed to cystitis. (See Cystitis.)
  2. What preventive measures are important in reducing recurrence?
  3. Discuss other signs and symptoms that may indicate cystitis.
  4. What potential problems may she experience if she does not adhere to the treatment prescribed?

8 Solubility Product Constant of Calcium Iodate ro Pre-laboratory Assignment 1. Complete the following equations, and write expressions for the…

/in /by

Need help with this chemistry prelab. Not 100% about writing the equations and question #2

8Solubility Product Constant of Calcium IodateroPre-laboratory Assignment1.Complete the following equations, and write expressions for the solubility productconstant, Ksp, for each of the following salts;a) CuzS(6)Co 15b) BizS3(s)c) Be(OH)2(s) Be 2OHd) La(IO3)3(s)e) Mn(OH)2(s)18 12042.For the solubility equilibrium Ag2SO4(s) 2Ag (aq) + SO4" (aq), if theconcentration of sulfate ion in a saturated solution of Ag2SO4 is found to be0.0155 M, what is the value of Kop for this salt?