The 3'-OH group of the growing RNA chain interacts with the α phosphate group of the incoming nucleotide to form a phosphodiester bond. Transcription occurs until a termination sequence on the DNA is found. When the RNA polymerase detects a termination sequence, it stops ...
Translation is the process of protein synthesis in which the genetic information encoded in mRNA is traslated into a sequence of amino acids in a polypeptide chain **" "Ribosomes bind to mRNA in the cell's cytoplasm and move along the mRNA molecule in
Explain the process of transcription in protein synthesis. Explain muscle contractions. Describe how the water cycle transports matter and energy between spheres. What's cellular respiration? Why do only some substances go through sublimation and others don't?
Describe the process of DNA replication, including the role of the origins of replication and replication forks. Explain the link between DNA replication and biopsychology. Describe how the process of DNA transcription occurs. Explain the chemical process of adding nucleotides to a growing strand in ...
RNA interference take place in all eukaryotic organisam as a method of cellular defence. It involves silencing of a specific mRNA due to a complementry ds RNA molecule that binds to and prevents translation of the mRNA.
Photo: Here I'm using Google's Live Transcribe app to dictate the last paragraph of this article. As you can see, apart from the punctuation, the transcription is flawless, without any training at all. This is the fastest and most accurate speech recognition software I've ever used. It'...
Moreover, circRNAs sponge miRNAs and target mRNAs to regulate their transcription levels (Ebert and Sharp, 2010, Salmena et al., 2011). The hypothesis regarding the modulation of non-coding RNA expression by PS NPs was mechanistically associated with the cognitive impairment. In the present study...
Sexual dimorphism in dioecious plants refers to sexual differences in primary and secondary sex characteristics1,2. Such divergences between males and females are the results of sexual selection for traits that influence individual fitness during the evolution process3. Selective pressure may lead to se...
The second large effect QTL is located on chromosome two. The most significant SNP in this QTL is located adjacent to a homolog of the Arabidopsis transcription factor, enhanced downy mildew-2, which has been shown to promote the transition from juvenile to adult vegetative phase. Overall, ...
DNA replication is a process used to make an identical copy of a cell's genetic material, or DNA. Once a cell has replicated its DNA, it can divide to produce two new cells, each with the same DNA material as the original cell.