How does RNA decompose in the cell? How are RNA genomes replicated? What if all the DNA turned into RNA? How is mRNA synthesized from DNA? How is DNA different from RNA? Where in the cell is RNA made? How are DNA, RNA, and proteins related in the cell?
How an RNA virus could insert DNA copies into a host's cell? How can it have DNA as an RNA virus? Explain. What is the role of RNA? How does protein synthesis differ between prokaryotes and eukaryotes? Is the difference between RNA and DNA that the RNA duplicates itself in the cytoplas...
How Does the CRISPR-Cas System Work? CRISPR is the coolest technology in a biologist’s toolbox because of its unique blend of being extremely powerful yet relatively simple to use. The technique relies on two basic components: a Cas nuclease that cuts the DNA and a guide RNA that tells ...
Single-cell RNAseq and alternative splicing studies have recently become two of the most prominent applications of RNAseq. However, the combination of both is still challenging, and few research efforts have been dedicated to the intersection between them. Cell-level insight on isoform expression is...
Fitting Inside a Cell DNA Replication What DNA Does Building a Protein: Transcription Building a Protein: Translation The Protein Synthesis Process DNA Mutation, Variation and Sequencing DNA Structure A nucleotide is the basic building block of nucleic acids (RNA and DNA). HowStuffWorks ...
EVs are membrane-bound vesicles released from the cell that are between 30 and 1,000 nanometers in diameter. MSC-EVs contain proteins and RNA, with an outer lipid layer covered in transmembrane proteins. A 2020 study inNature's Scientific Reportsnotes the methods in...
explicit regulation there are also new appreciations for the role of RNA conformational switching in the activation of the spliceosome,28 the assembly of the ribosome,29, 30 and as we later speculate for heterogeneous nuclear RNA proteins, in guiding dynamic RNA folding pathways in the cell. Even...
Unspecific ssDNA degradation presents apotential harmful situation for the host cell since it could hinder basiccellular processes such as replication, transcription and DNA repair. Thisposes an important question: how could we eliminate this harmful indiscriminateactivity? As the cell cannot allow an in...
What Is The Structure Of DNA? Where Do We Find DNA? What Does DNA Do? Where Do We Get Our DNA? Deoxyribonucleic acid, or DNA, is a molecule containing instructions on how to make a living organism. Its structure and sequence instruct the cell on how to make proteins, which go on to...
DNA polymerases were named for their function of catalysing DNA replication, a process that is necessary for growth and propagation of life. DNA involving Watson–Crick base-pairing can be synthesized with high fidelity, the structural and mechanistic or