This is a very good question. Thankyou. To answer it fully would takes pages and pages. It is believed evolution started with an RNA which catalysed its own replication. Smaller pieces of symbiotic RNA would have joined in. In modern life, RNA amongst the Eukaryotes and Prokaryotes, doesn't generally replicate itself, instead the RNA is taken from the code stored in the DNA. Protein catalysts (RNA polymerase)are used to do this copying but are helped by RNA or more acurately snRNP's (small nuclear ribonucleoprotein particles) which are partly RNA so it could be said it does play an active role. This is actually a multistage process. In protein synthesis, the mRNA is copied from the DNA then in Eukaryotes it is cut and spliced (part of the multistage process helped by snRNPs) in the nucleus before passing to the cytoplasm (rest of the cell) where rRNA (ribosomal RNA) together with a number of catalytic proteins (enzymes), builds the new protein. tRNA is also involved in the process. This carries a single amino acid to the rRNA. All of these RNAs are part of the DNA code.
RNA plays a crucial role in protein synthesis by transferring genetic information from DNA to ribosomes, where proteins are assembled. It can also act as an enzyme, help regulate gene expression, and play a role in various cellular processes such as RNA splicing and gene regulation.
DNA helicase plays a crucial role in both DNA replication and transcription by unwinding the double-stranded DNA helix to facilitate the processes. In DNA replication, helicase unwinds the DNA at the replication fork to allow DNA polymerase access to the template strands. In transcription, helicase unwinds the DNA in front of the RNA polymerase to allow for the synthesis of RNA.
I honestly think that it is a strand of RNA, or a small strand of DNA... Personally I think it is: A strand of RNA, but to be for sure go to Wiki and Look up DNA REPLICATION. Sorry for zero help. :/
mRNA. tRNA,
No. Neurotransmitters are located in the brain. DNA & RNA are related to cell information and replication.
RNA polymerase is not directly involved in DNA replication. Instead, it is responsible for transcribing DNA into RNA during the process of gene expression. DNA replication is carried out by a different enzyme called DNA polymerase, which synthesizes new DNA strands using the existing DNA as a template.
RNA plays a crucial role in protein synthesis by transferring genetic information from DNA to ribosomes, where proteins are assembled. It can also act as an enzyme, help regulate gene expression, and play a role in various cellular processes such as RNA splicing and gene regulation.
....messenger
DNA helicase plays a crucial role in both DNA replication and transcription by unwinding the double-stranded DNA helix to facilitate the processes. In DNA replication, helicase unwinds the DNA at the replication fork to allow DNA polymerase access to the template strands. In transcription, helicase unwinds the DNA in front of the RNA polymerase to allow for the synthesis of RNA.
DNA replication
DNA replication involves the synthesis of a new DNA strand using the existing DNA as a template, while RNA replication involves the synthesis of RNA using DNA as a template. DNA replication is highly accurate due to proofreading mechanisms, while RNA replication is less accurate. Additionally, DNA replication occurs in the nucleus, while RNA replication can occur in the nucleus or cytoplasm.
NTP stands for nucleoside triphosphate in biology. It plays a crucial role in cellular processes by providing energy for various biochemical reactions, such as DNA replication, RNA synthesis, and protein synthesis.
Ribosomal RNA, Transfer RNA, and Messenger RNA
RNA plays a huge role in cell life.
The enzyme that removes RNA primers during DNA replication is called DNA polymerase I.
Messenger RNA, transfer RNA, and ribosomal RNA play a role in protein synthesis.
RNA Polymerase is an enzyme that synthesizes the formation of RNA from a DNA template during transcription.