The transmission of information important for gene regulation from parent to daughter cell, without altering the actual nucleotide sequence, is called inheritance. this type of inheritance is seen with the inheritance of the covalent modifications on proteins bound to dna; these modifications are important for reestablishing the pattern of chromatin structure found on the parent chromosome. another way to inherit chromatin structure involves dna , a covalent modification that occurs on cytosine bases that typically turns off the transcription of a gene. gene transcription patterns can also be transmitted across generations through positive loops that can involve a transcription regulator activating its own transcription in addition to other genes. these mechanisms all allow for cell , a property involving the maintenance of gene expression patterns important for cell identity.

Sediment layers stop lateral spreading when: they encounter a barrier they encounter an opposing current they run out of additional sedimentary material

Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna.nothing should be altered.the ph should be decreased.the temperature should be raised.

Which step is not included in the step approach to calculating the greatest common divisor?