Essay on Lab 2: Microscopy and the Metric System

The United States has to reconfigure the measurement of goods due to not using the metric system.

The metric system is used across the world, all except for the United States of America and two other countries. The United States of America currently uses the Imperial system instead of the metric system despite the rest of the world using it. Why would The United States of America not use the metric system even though there are so many benefits to it? Switching to metric can mean more business opportunities for America from other countries. The metric system can be the link for fashion designers to have more opportunities in other countries, or scientists as well. Because of the loss of jobs due to not using the metric system in America, the country won’t advance. The biggest argument against changing is the people, a strong source that

Procedure: Using distilled water, premeasured containers and objects determine displacement of fluids and density of objects. Use ice and heat measure temperatures in Celsius, Fahrenheit and Kelvin.

Currently, the America is one of the only three countries to not adopt the metric system. Despite that, these countries do use elements of the metric system. Then why won’t America go metric? That is because Americans are too afraid of going out of their traditional way of life. What they don’t know is that America has been using the metric system since 1866. There are many benefits of using this system of measurement: it is easier to use and adapt. Additionally, metric system is the language of science and medicine.

First off, nearly all of the countries in the world use the metric system (“The Metric System Units, Definitions, and History”). The United States, Liberia, and Myanmar (Burma) are the only three countries who do not use metric as their official system (Rigsby). Switching to the metric system would benefit trade and business with other countries. American companies that ship globally would only need to manufacture one kind of product since everyone would be using the same specifications. There wouldn’t be a need to make goods in customary and metric units (“The United States and the Metric System”). Miscommunication would also be reduced with other

The metric system can be broken into multiple different units to be more precise. If you break things down it just uses a new prefixes. The broken down pieces are also easier to make bigger The Imperial system is harder to remember and has a less effective ways to break down.The Imperial measurement leave room for errors.The Imperial system is also harder to make into bigger pieces. As said in this paragraph the metric system is more

The metric system is simply a unit of measure. It is used in medicine, science and engineering. This system makes it easier to make conversions by moving the decimal either to the left or right. It also has stability by using prefixes and each unit has only one value, regardless of what is being measured or who is measuring. There are fewer measures to learn in the metric system than in the English Customary System. Instead of having to remember that there are 12 inches in a foot, 3 feet in a yard and 1760 yards in a mile, it would be much easier to multiply or divide a number by a certain power of 10.

This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions, diagrams if needed, and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information in an editable file which can be sent to an instructor.

By converting to the metric system our trade would increase because there would no longer be a need to change between systems and other countries could view the modification as making amends. It could also save millions of dollars for the U.S. because large companies like NASA would all be on the same page using the metric system. Smaller mistakes could also be prevented by swapping to the much simpler metric system. One last thing the change would impact is education. If kids no longer had to learn two measurement systems they would have more time to learn other material. All in all, If america wants to prosper economically and in education then the government must make the switch to go

The metric system is the fundamental way of measuring anything within the sciences. Never is the English system used, even in the United States. For example, in a physics lab, students are told to be careful while measuring height and distance; only the metric units are allowed. SI units (International System of Units, the modern metric system) are the basis of all measuring in scientific fields. Part of the reason behind this is that conversions are much simpler this way. In the metric system, every unit has a conversion factor of ten (i.e. one hundred centimeters is equal to one meter). Converting from English units to metric units is a rather messy affair. The values do not match up to be whole numbers, and the amount significant figures – the

The United States is the only industrialized country that does not use the metric system as their system of measurement. The United States uses the customary system, also known as the imperial and the English system, which is very complex compared to metrics. Furthermore, the United States is heavily active in world affairs and yet it uses a separate system. As a result, the country has to use both the customary and metric systems. The United States should change their system of measurement to the Metric system because it is used throughout the world and it is less complex.

1. Lab reports are to be computer-generated and double-spaced. All sections of the report must

The metric system is known and used worldwide, all except for three: countries, Liberia, Myanmar, and the United States. The United States is the only industrialized country to use the imperial system. Being the only industrialized country to use the imperial system sets us back. We are always going to have to convert our measurements to metric or convert metric to the imperial system because we are too stingy to convert to metric. Having to always convert measurements will eventually lead to miscalculations in measurements which me lead to bad accidents when dealing with certain things such as

As a study from Cambridge University in 2015 states, if the US switched to the metric system, thousands of new jobs would be created This is because the US workforce will be more prepared to work in the international marketplace and industrial affairs with other countries would be much stronger than what is is currently. Judge, this can be seen from the implementation of the metric system in countries like Canada, France, and Britain. Each one of the countries once the metric system was implemented formed thousands of new societies, stronger international bonds.

Microscopy has long been proven fundamental in structural biology, especially for the mechanistic understanding of virus cell architecture and macromolecular functions. Cryo-electron microscopy (cryo-EM) is a variation of electron microscopy that allows imaging of viruses in cryogenic solution (i.e. ethane solution cooled to near liquid nitrogen temperature) without having to grow crystals or embed samples in heavy metal salts (i.e. negative staining), using electrons to focus specimens with a resolution power to near-atomic details. Cryo-EM employs thin vitrified layers of unfixed, unstained and unsupported virus structures in cryogenic solutions (i.e. samples are preserved in or close to biological conditions) in easy controlled settings, yielding resolution powers to a near atomic resolution, affording this technique an overwhelming popularity in structural biology. Cryo-EM is now beginning to rival X-ray crystallography and NMR techniques to a near atomic details. This essay focuses on how cryo-EM have been implicated in visualizing virus structures with particular emphases on bacteriophage MS2 virion.