How have renewable resources helped the human population in the last 100 years? We have increased technology in many ways. Choos
e one invention that has been the most influential on the human race in the last 100 years and describe the technology. Then pick an invention that has been detrimental to the human race in the last 100 years. I would like you to make an opinion and discuss some possible solutions. This should be at least a 5 paragraph essay with sources cited throughout your essay.
Renewable resources helped the human population in the last 100 years, by giving us a cleaner environment, and allowing us to harness the usage of energy generated from wind, solar, etc, to change it into electricity, which could help things move or give it power. For example, electricity can be used to charge the laptop or phone you are using, it can be used to power cars (Tesla), etc. Something that is detrimental in the last 100 years, is the technology of missiles and nuclear power. Sure, nuclear power can help create power and the like, however, it can also be used to create weapons of mass destruction. It also pollutes our environment, which can lead to health problems. Finally nuclear energy is usually associated with Nuclear bombs, which would affect the environment, destroy human population and how they live, and damage the land for hundreds of years. Example of this includes Hiroshima and Nagasaki, which are still affected today from the 1945 atomic bombs. Some solutions to this is to get the affected things to outer space, and send them far away from earth. However, this is costly, and it could have a backlash if not done right. Another way is burying under the ground, however, this should not be used extensively, due to poisoning in the ground, and it would affect the people, animals, and plants.
using these two paragraphs, you can build up the rest of the essay. For the 4th paragraph, compare the two. For the first paragraph, introduce the problem. For the Last paragraph, give a summary, and give your opinion.
hope this helps
(Note: this is all from my brain, so you'll have to find sources on your own)
The sex of bacteria is determined by a structure called Pilli. Pilli is not present in all species of bacteria, but within species that have this structure, such as Escherichia coli, pilli is considered an appendage present in male bacteria.
Pilli presents itself as a long hair and can also be called F factor or fertility factor and has a reproductive function, as it allows the conjunction between two bacteria (one with pili and the other without), where the male bacteria transmit genetic resources to within the body of the female bacteria , which will combine these resources with its own resources and will give rise to another bacteria.
Plate IV will only have the trangenic E Coli hence will have the highest percentage of bacteria that are expected to produce insulin.
Explanation:
The transgenic <em>E. coli </em>will have taken up the plasmid with the insulin and <em>amp</em> genes hence they will be able to survive and grow in amplicilin antibiotic.
In plate IV, the wild type <em>E. coli</em> will be eliminated by the antibiotic (because they do not have the gene for resistance) hence providing no competition for resources, in the agar, with the transgenic <em>E coli</em>. This will ensure optimal growth for the transgenic <em>E coli</em> even, than in plate III, producing highest percentage of insulin.
If one wants to estimate the cost of living of an individual, then the factors such as salary, age, marital status, etc. are independent variables, while the cost of living of a person is highly dependent on such factors. Therefore, they are designated as the dependent variable.
