Questions
Draw the lewis structures of the polyatomic ions and assign formal changes of NH4+ and CO3...

Draw the lewis structures of the polyatomic ions and assign formal changes of NH4+ and CO3 2-

In: Chemistry

Role and responsibility of leaders/leadership, actors, and stakeholders and the needed or requisite systemic changes and...

Role and responsibility of leaders/leadership, actors, and stakeholders and the needed or requisite systemic changes and challenges, issues of governance, etc. for social enterprise

In: Economics

Write about the changes in accounting for leasing. It used to be capital vs operating leases...

Write about the changes in accounting for leasing. It used to be capital vs operating leases with the 4-part test. What is it now? How might it impact companies' financial reporting and the perception investors and creditors have of their business? Also, from a finance perspective, what are the pros and cons of leasing vs. buying outright?

Address this to me - not a fictitious business owner; try to teach me something and help me draw conclusions.

In: Accounting

Discuss the installation procedure for an optical drive, and note how this procedure changes depending on...

Discuss the installation procedure for an optical drive, and note how this procedure changes depending on the interface. Also, explain when drivers are unnecessary to install in some cases. Discuss the need to set a drive to either master or slave and what types have this feature. Please explain in one page.

In: Computer Science

Discuss the installation procedure for an optical drive, and note how this procedure changes depending on...

Discuss the installation procedure for an optical drive, and note how this procedure changes depending on the interface. Also, explain when drivers are unnecessary to install in some cases. Please explain in one page.

Thanks

In: Computer Science

What changes do you feel are likely to be made to Social Security in the next...

What changes do you feel are likely to be made to Social Security in the next 5 to 20 years? Why? Think of the people/organizations affected by the change, and who would support the change and who would fight it.

In: Economics

It illustrates possible changes in red blood cell volume resulting in the change in the composition...

  1. It illustrates possible changes in red blood cell volume resulting in the change in the composition of extracellular fluid in a cell that was balanced at 150 mM/L NaCl at time 0

  1. illustrates the volume caused by immersion in a 300 mOsm NaCl solution?

  1. represents the volume change caused by immersion in an aqueous solution of 200 mOsm/L of NaCl and 200 mOsm/L glycerol? (NOTE: TWO DIAGRAM

In: Anatomy and Physiology

Discuss the changes to U.S. trade agreements under the current administration and in the current political...

Discuss the changes to U.S. trade agreements under the current administration and in the current political environment.

In: Economics

The probability of committing a Type II error changes for each alternative value of the parameter....

  1. The probability of committing a Type II error changes for each alternative value of the parameter.

True

False

  1. When conducting a hypothesis test on a population proportion, the value of q is defined as p + 1.

True

False

4. The customer help center in your company receives calls from customers who need help with some of the customized software solutions your company provides. Previous studies had indicated that 20% of customers who call the help center are Hispanics whose native language is Spanish and therefore would prefer to talk to a Spanish-speaking representative. This figure coincides with the national proportion, as shown by multiple larger polls. You want to test the hypothesis that 20% of the callers would prefer to talk to a Spanish-speaking representative. You conduct a statistical study with a sample of 35 calls and find out that 11 of the callers would prefer a Spanish-speaking representative. The significance level for this test is 0.01. The value of the test statistic obtained is _____.

0.008

0.29

0.58

1.69

1.73

In: Math

Membrane Potential The resting membrane potential of a neuron is _________.   The membrane potential changes when...

Membrane Potential

  1. The resting membrane potential of a neuron is _________.   The membrane potential changes when _________. A change in membrane potential to a more positive value is called __________ and a change to a more negative value is called _______.
  2. Ions flow through _________ which are controlled by voltage and ________ which are controlled by _________.
  3. Neurons communicate with other neurons and targets by generating _________. Ghe neuron generates an action potential only if it reaches a threshold voltage of _________. The phases of an action potentials are _________ which is caused by entry of sodium ions, _________ which is caused by _________, and hyperpolarization which is caused by ________.
  4. Once generated, action potentials propagate towards the __________. Along the way, the size of the action potential (decreases/stays the same).
  5. Neurons also generate __________ which are short-lived. These signals are necessary for bringing the neuron to its ___________

Events at the Synapse

  1. The arrival of action potential at axon terminal triggers _________ which triggers the release of _______ which binds to __________ on the postsynaptic neuron. Ions will enter the postsynaptic neuron to generate local potentails called ________. These local potentials will __________ to generate another _________.

Neurotransmitters

  1. The most common excitatory neurotransmitter in the brain is __________; and the most excitatory neurotransmitter in the spinal cord is ________. GABA generates ___________ in the _______ and glycine generates _________ in the _______. Other common neurotransmitters are _________ which is involved in mood disorders; _______ which is released by the parasympathetic nervous system; ________ which is released by the sympathetic nervous system.

In: Anatomy and Physiology