Questions
1. Does the doubling of thickness in membranes affect the cross-sectional surface area or the diffusion...

1. Does the doubling of thickness in membranes affect the cross-sectional surface area or the diffusion coefficient in Fick's Law of Diffusion?
2. Which of these reasons describe Darwin's concept of evolutions as "descent with modification": 1. the constant changes in the environment 2. phylogenetic constraints 3. genetic drift
3. Explain how evolutionary and ecological processes can take place over the similar time period?


In: Biology

Describe as completely as you can the complete feedback system for the control of Oogenesis. Include...

Describe as completely as you can the complete feedback system for the control of Oogenesis. Include in your answer:

                        a.         cells and cell types involved in regulating factor/tropic hormone/hormone production and secretion

                        b.         feedback loop and sites of influence for all hormone types

                        c.         physical and chemical changes to the major reproductive structures and secondary sexual characteristics of the individual.

                        d.         The stages and events in cellular division

In: Biology

Describe as completely as you can the complete feedback system for the control of Spermatogenesis. Include...

Describe as completely as you can the complete feedback system for the control of Spermatogenesis. Include in your answer:

                        a.         cells and cell types involved in regulating factor/tropic hormone/hormone production and secretion

                        b.         feedback loop and sites of influence for all hormone types

                        c.         physical and chemical changes to the major reproductive structures and secondary sexual characteristics of the individual.

                        d.         The stages and events in cellular division

In: Biology

law of supply and demand- A recent example of this is the oversupply of oil at...

law of supply and demand- A recent example of this is the oversupply of oil at the same time worldwide demand has decreased. Hurray for lower gas prices!!! Are there other consumer products you can think of that will be impacted by supply or demand in the next couple of years? Are these changes likely to affect job growth, positively or negatively? What about the value of a company stock? Please need a mini essay thanks

In: Economics

The accounting records of Jamaican Importers, Inc., at January 1, 2018, included the following: Assets: Investment...

The accounting records of Jamaican Importers, Inc., at January 1, 2018, included the following: Assets: Investment in IBM common shares $ 1,445,000 Less: Fair value adjustment (155,000 ) $ 1,290,000 No changes occurred during 2018 in the investment portfolio. Required: Prepare appropriate adjusting entry(s) at December 31, 2018, assuming the fair value of the IBM common shares was: $1,199,000 $1,299,000 $1,460,000

In: Accounting

Discuss non-monetary benefits open trade has contributed to the world since the end of WWII. Provide...

Discuss non-monetary benefits open trade has contributed to the world since the end of WWII. Provide at least 2 examples. Why do you think these are important?


How have changes to US trade and tariff policies affected US trade with other nations? Consider recent (less than 2 years old) credible news sources to support your response.



In: Economics

Discuss non-monetary benefits open trade has contributed to the world since the end of WWII. Provide...

Discuss non-monetary benefits open trade has contributed to the world since the end of WWII. Provide at least 2 examples. Why do you think these are important?


How have changes to US trade and tariff policies affected US trade with other nations? Consider recent (less than 2 years old) credible news sources to support your response.



In: Economics

Explain which business cycle theory subscribes to each one of the follow a) Business cycles are...

Explain which business cycle theory subscribes to each one of the follow

a) Business cycles are driven by fluctuations in the expectations of the entrepreneurs regarding the future levels of business activities.

b)Business cycles are driven by changes in aggregate demand, which are, in turn,caused by fluctuations in government spending.

c)Governments should intervene to stabilize recessions; otherwise the economy will head into even more severe recessions.

In: Economics

Monetary authorities should tend to carry out active monetary policy in any policy making. This is...

Monetary authorities should tend to carry out active monetary policy in any policy making. This is because active monetary policy will quickly respond to economic conditions, both global and domestic, to control the stability of the domestic economy. In addition, taking a long time of monetary policy will have an impact on the economic crisis because there is no policy that can immediately handle changes in economic conditions. Discuss this!

In: Economics

Using R studio: We will test whether the Shapiro-Wilk test is resistant to outliers. Run the...

Using R studio:

  1. We will test whether the Shapiro-Wilk test is resistant to outliers. Run the code below and decide whether the presence of a single outlier [the 5] changes the ability of the test to determine normality. What conclusions can you make from this experiment?

shapiro.test(c(rnorm(100), 6))

shapiro.test(c(rnorm(1000), 6))

shapiro.test(c(rnorm(4000), 6))

In: Statistics and Probability