How can microwave radiation affect different organisms
7. Since all cells originated from a single-celled zygote, itmeans that they must contain the same DNA. If this is true,how
Alarimer3695October 23, 20214 Comments
The female reproductive system in humans differs from the human male reproductive system in that it is solely responsible
Sierravick123owr441October 23, 20216 Comments
What is energy?A) anything that has massB) anything that takes up spaceC) the ability to do workD) the ability to conduct current
Noah12345678October 23, 20213 Comments
(11) which of the following will most likely lead to succession from a pond to a terrestrial ecosystem a) a decrease in
HeadshotplayzcodOctober 23, 20219 Comments
The respiratory system allows for gas exchange to happen in the lungs. how does the respiratory system
Laurachealsy923October 23, 202110 Comments
This Post Has 3 Comments
transcription is a process in which information is rewritten. it is something our cells must do, in a more specialized and narrowly defined way. in biology, transcription is the process of copying out the dna sequence of a gene in the similar alphabet of rna. it needs to happen in the nucleus because that's where the dna is. dna is always inside the nucleus unless the cell is dividing.
transcription is the first step in gene expression, which involves copying a gene's dna sequence to make an rna molecule. transcription is performed by rna polymerases. it has three stages: initiation, elongation, and termination. rna molecules must be processed after transcription in eukaryotes.
the protein synthesis consists two processes which are, transcription and translation. transcription takes place in the nucleus. it uses dna as a template to make an rna molecule. rna then leaves the nucleus and goes to a ribosome in the cytoplasm, where translation occurs. transcription is the first part of the central dogma of molecular biology: dna → rna. it is the transfer of genetic instructions in dna to messenger rna (mrna). during transcription, a strand of mrna is made that is complementary to a strand of dna.
these three stages are:
initiation: in which is the beginning of transcription.occuring 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.
elongation: in which 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.
termination: in which 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.
Normally cooks with microwaves emitting from a device in the microwave(sorry,I don't know the name of the device)
question: which statement best describes the different properties of metals?
answer: they are shiny and bend without breaking.
since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.
hope this , have a good day. c;