Which method is the typical first step when scientists communicate their scientific results?
placing the results on an internet site to maximize readership
distributing the results in press releases to make them well established
submitting the results to a scientific journal for a peer review
declaring the results in a tv interview for public feedback

submitting the results to a scientific journal for a peer review

Explanation:

Assembling the results into an article and submitting them to a journal for peer review is a long-standing and important part of scientific research, Peer review means that experts in the field will look at the data and scrutinise it for errors, poorly drawn conclusions, bad data etc.

Once a paper has gone through this procedure, it is considered to be "part of the conversation" and scientists can communicate it to a wider audience, such as sharing it on blogs, in the news and on TV (if it is of wide enough interest). Once it has been peer reviewed, it can also be cited by other scientists in their own work

d. the weight of the book

step 1: initiation

initiation is the beginning of transcription. it occurs when the enzyme rna polymerase binds to a region of a gene called the promoter. this signals the dna to unwind so the enzyme can ‘‘read’’ the bases in one of the dna strands. the enzyme is now ready to make a strand of mrna with a complementary sequence of bases.

step 2: elongation

elongation is the addition of nucleotides to the mrna strand. rna polymerase reads the unwound dna strand and builds the mrna molecule, using complementary base pairs. there is a brief time during this process when the newly formed rna is bound to the unwound dna. during this process, an adenine (a) in the dna binds to an uracil (u) in the rna.

step 3: termination

termination is the ending of transcription, and occurs when rna polymerase crosses a stop (termination) sequence in the gene. the mrna strand is complete, and it detaches from dna.