DNA has directionality which means that the genes are oriented in one direction, and RNA is transcribed in that direction. This direction is ___ to ___. What is the direction of lagging strand synthesis? What direction does DNA replication read? How does the machinery work? What are key ...
Being able to phoneticize the sounds of a language with an unfamiliar alphabet like Hindi for English speakers, is helpful in learning the speaking and listening portion of learning a new language. So, recording example sentences or a word of the day and having it transcribed is helpful for ...
What is the complementary sequence to the DNA strand 5' ATCGAACGT 3'? Write the sequence in the 3' to 5' direction. From what DNA base sequence was the following RNA sequence transcribed? (59) UUCGCAGAGU (39) Part of a certain DNA sequence is...
Thepromoter, a DNA sequence that liesupstreamof the RNA coding region, serves as an indicator of where and in which direction transcription should proceed. The promoter is not actually transcribed; its role is purely regulatory. While promoters vary tremendously among eukaryotes, there are some comm...
they were in the part of the genome scientists once referred to as “junk DNA,” and they were controlling the amount of proteins produced by the neurons’ genes. The result surprised Ahituv: “This is the first comprehensive study of all these sequences, and it shows that 43 percent of ...
Once a retrovirus infects a host its RNA is transcribed in reverse into DNA. This viral DNA integrates with the host's genome and takes control of the cell's machinery to generate new viruses.Retrovirus vs. Virus Human Retrovirus Examples Why are Retroviruses so Hard to Treat? Lesson Summary...
Unit 2 what is a gene基因是什么 Unit2Whatisagene?“Gene”的妙译★Gene[dʒi:n]:基因。★译者：摩尔根的弟子谈家桢院士。★妙处：兼顾语音和词义。Definition1860s–1900s:Geneasadiscreteunitofheredity Theconceptofthe―gene‖hasevolvedandbecomemorecomplexsinceitwasfirstproposed.Therearevariousdefinitionsof...
It also found that these noncoding RNA are transcribed by a class of satellite DNA, although they do not produce proteins, their regulatory role is closely related to the growth of tumor [25, 26]. Mutational characteristics in various cancers An analysis based on TCGA data shows that there ...
How does one analyze DNA by the use of DNA fingerprinting? If a DNA replication error is detected by DNA polymerase, how is it corrected? Why is DNA replicated in the 5' to 3' direction? If a strand of DNA of sequence 5 -TGGACCTAGACC-3 is replicated, what is the newly synthe...
What is RNA polymerase? What happens to introns after splicing? What happens when cells are infected by an RNA virus? What happens to histones during DNA replication? Does RNA polymerase only go in the 5' to 3' direction? What does DNA polymerase do when it meets a promoter? What happens...