X-rays are ok if used minimally and for medical purposes only; however, it does create radiation. Sunlight is another form of environmental radiation, as well as nuclear weapons too.
Answer from: Quest
protein synthesis is an example of feedback mechanism which in homeostasis
Answer from: Quest
children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.
Which of the following is true of microbes? a. ninety-nine percent of all microbes are pathogenic. b. gene expression in bacteria is very similar to gene expression in humans, which facilitates the use of bacteria in recombinant biotechnology and gene therapy. c. all bacterial enzymes are harmful to humans and the environment. d. microbes create pollutants and toxins that harm the environment.