How do charged particles involved in inducing electromagnetic radiation get enough energy to reach the speed of light? A.
The interactions of the electric and magnetic fields carry energy that propels the particles forward at the speed of light.
B.
The electromagnetic field discharges energy and the particles absorb it.
C.
Since electric and magnetic fields cannot coexist in the same area, the particles gain energy each time the field switches from one to the other.
D.
They do not reach the speed of light. Although the electromagnetic field reaches the speed of light, the charged particles themselves do not.

The human genome project is devoted to mapping the general dna sequence of our species. this could lead to the development of new medicines, as well as the possibility of using gene therapy to treat certain diseases. however, there are some ethical issues surrounding the mapping of individual genomes. one concern is a) that your genes may change over time, making the project useless. b) that insurance companies could discriminate based on genetic make-up. c) that since this has never been done before, we should probably not do it now. d) that sequencing our individual genomes is so expensive, it is a counter-productive strategy.

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin

The table above shows five different types of chromosomal abnormalities that can occur during meiosis. they result in either an individual having too many or too few chromosomes in their genome. what is the most likely cause of these chromosomal abnormalities?