What is an ion

Assignment Help Biology
Reference no: EM13142140

What is an ion? a.) an atom that is sharing electrons with another atom b.) an atom that loses all of its protons c.) an atom that has lost one or more neutrons d.) an atom that has either gained or lost electron(s).

Reference no: EM13142140

Questions Cloud

Investment account problem : Garrison Co. owns 20,000 of the 50,000 outstanding shares of Steele, Inc. common stock. During 2011, Steele earns $800,000 and pays cash dividends of $640,000. If the beginning balance in the investment account was $500,000, the balance at Decembe..
Define chemicals for indoor concrete flooring : Chemicals for Indoor Concrete Flooring, - indoor concrete maintenance chemicals used on indoor concrete flooring
Compute the predicted oparating income : Assume that Procter and Gamble had a 10% increase in sales in 2007 and that there was no change in costs except for increases associated with the higher volume of sales, compute the predicted 2007 oparating income for procter and gamble its percen..
Find the margin of error by population mean cash value : A farm brings 15 tons of watermelon to market. Find a 90% confidence interval for the population mean cash value of this crop. What is the margin of error?
What is an ion : What is an ion? a.) an atom that is sharing electrons with another atom b.) an atom that loses all of its protons c.) an atom that has lost one or more neutrons d.) an atom that has either gained or lost electron(s).
How many ml of 0.380 m solution can be prepared : How many mL of 0.380 M solution can be prepared by dissolving 4.00g of Ca(OH)2 in water?
Describe the approaches scientists use to learn about nature : You look up in fall of the year and notice birds flying south. Describe the approaches scientists use to learn about nature. Design different measurements you could take and some experiments you might make in order to more fully describe this obse..
Eliminate errors in pronoun use problem : Revise the sentences to eliminate errors in pronoun use. - My older brother is an electrician, but I'm not interested in it.
Transmission control protocol and internet protocol : A forensic accountant should acquire a behind-the-scenes understanding of network traffic on the Internet. An understanding begins with Internet protocols. Explain Transmission Control Protocol (TCP) and Internet Protocol (IP).

Reviews

Write a Review

Biology Questions & Answers

  What is the disorder beriberi

What is the disorder beriberi and how is this relevant to pyruvate dehydrogenase mechanism? and why does its exposure to arsenite or mercury lead to symptons similar to beriberi.

  Medical and legal consequences of non compliance

Find and share case studies on organizations that did or did not effectively implement OSHA's guidelines for safety. Determine the medical and legal consequences of non-compliance?

  Maintenance of a blood testis barrier

Determine what cells in the testis are responsible for the maintenance of a blood-testis barrier that protects sperm from being attacked by the immune system?

  Comparing the composition of titan atmosphere

The dominant gases for the two bodies are different, but apart from that, the two atmospheres are very similar.

  Describe the regions and functions of the mesencephalon

Describe the regions and functions of the mesencephalon and use this description to discuss the progressive disorder, Parkinson's.

  How might drift prevent selection from acting

one of the basic tenets of evolution by natural selection is that evolution requires variation upon which selection acts. How might drift prevent selection from acting?

  Discussion on environmental problems

Americans alone produced over 250 million tons of garbage. One large component of this waste consisted of oil based plastic bags, which are utilized excessively by grocers, restaurants, and stores nationwide.

  Turgor pressure builds up in plant cell placed in hypotonic

Turgor pressure builds up in a plant cell placed in a hypotonic environment. Why doesn't the plant cell burst like a red blood cell would?

  Promoter region from the trp operon upstream

Assume you decide to make a by placing the promoter region from the Trp operon upstream of the coding region for the enzymes responsible for lactose metabolism.

  Epithelial tissues during primary cell culture

Explain why does depletion of Ca2+ from the medium through chelating agents promote isolation of cells from epithelial tissues during primary cell culture?

  Nifedipine effect on blood vessel walls

The drug Nifedipine is identify in this chapter as a membrane calcium ion channel blocker, and it is used to relax the walls of blood vessels.

  How to you convert optical density

We are supposed to draw a lineweaver burke plot to calculate the Km and Vmax, which I am able to do, except the units for the substrate are supposed to be micromolar.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd