What is the Ames test and how does it work quizlet? The Ames test uses a number of different strains of the bacterium Salmonella to reveal the presence of mutations. The mutant strains are unable to synthesize histidine. When added potential mutagens and liver enzymes, a reverse mutation will occur and they will be able […]
What is the language spoken in Kuwait?
What is the language spoken in Kuwait? Arabic Is it safe in Kuwait? Kuwait is a safe place to travel to, the crime rates are fairly low and the possibilities of foreigners being harmed in any way or attacked are highly unlikely. However, what makes Kuwait a country with a reputation of being unsafe is […]
What are the two control steps in the planning control cycle?
Is obesity more common among children who were not breast fed?
Is obesity more common among children who were not breast fed? Some studies have found no significant correlation between breastfeeding and different measures of overweight. However, other authors have found that children who had not been breastfed12,13 or who were breastfed for a shorter period of time14,15 showed increased risk of overweight and obesity. Why […]
What is a white cane used for?
What is a white cane used for? The white cane is a long cane that helps someone with low vision or vision loss navigate and avoid obstacles on the road. It is their visual aid that helps identify dents, platform edges, steps, uneven surfaces. What does white cane symbolize? Today is a day we celebrate […]
Who created the Department of State?
Who created the Department of State? Thomas Jefferson Who was the first Department of State? What are the Department of State responsibilities? The Department of State advises the President and leads the nation in foreign policy issues. The State Department negotiates treaties and agreements with foreign entities, and represents the United States at the United […]
Why are the nuclei of some elements unstable?
Why are the nuclei of some elements unstable? In unstable nuclei the strong nuclear forces do not generate enough binding energy to hold the nucleus together permanently. Too many neutrons or protons upset this balance disrupting the binding energy from the strong nuclear forces making the nucleus unstable. Why are some nuclei radioactive? Too many […]
What is the meaning of this passage Check all that apply the colonies remain a servant to Great Britain?
What is the meaning of this passage Check all that apply the colonies remain a servant to Great Britain? Explanation: From the given passage, we can infer that these colonies are “Independent States”, free to do what they feel is the best for themselves. They are also “Absolved from all Allegiance to the British Crown”, […]
Which would be a free rider benefiting from a positive externality of the treaty?
Which would be a free rider benefiting from a positive externality of the treaty? A free rider is a third party benefiting from a positive externality. If most industrialized nations signed a climate-change treaty, then a poor island in the Pacific would benefit by having the ocean level remain the same, rather than losing its […]
Which of the following are disadvantages of nuclear?
Which of the following are disadvantages of nuclear? Which of the following lists disadvantages of nuclear power? Nuclear power produces radioactive waste and air pollutants. Nuclear power uses up petroleum products and creates air pollution. Nuclear power produces radioactive waste and creates a potential for disaster. Why is nuclear energy bad for the environment? Nuclear […]