Small Nuclear RNA (snRNA) only in eukaryotes because of their nucleus. Prokaryotes do not contain a nucleus, therefore no snRNA.
Two types of nucleic acids found in cells are DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). DNA stores genetic information and is typically found in the cell nucleus, while RNA plays a role in protein synthesis and can be found in the nucleus and cytoplasm.
Uracil is only found in RNA nucleotides. In DNA uracil is replaced by thymine.
There are three main types of RNA found in cells: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). These RNA molecules play crucial roles in protein synthesis and gene expression within cells.
Uracil
A RNA primer in DNA replication is removed by an enzyme called DNA polymerase I in prokaryotes and DNA polymerase δ in eukaryotes. These enzymes have exonuclease activity that can remove RNA primers and replace them with DNA nucleotides.
Each of the 3 RNA polymerase in eukaryotes perform a different function. For example, RNA pol 2 is involved in mRNA synthesis, RNA pol 1 synthesizes most rRNAs and RNA pol 3 synthesizes tRNNA, the 5S rRNA and other small nuclear RNAS. Eukaryotes are more complex than prokaryotes, hence why eukaryotes would require more RNA polymerases.
In prokaryotes, RNA is transcribed in the cytosol. In eukaryotes, RNA is transcribed in the nucleus.
mRNA, rRNA, tRNA
Two types of nucleic acids found in cells are DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). DNA stores genetic information and is typically found in the cell nucleus, while RNA plays a role in protein synthesis and can be found in the nucleus and cytoplasm.
uracil
They are types of nucleic acids. DNA is found in the nucleus and RNA is found in the nucleolus (in the nucleus) and in the ribosomes. DNA codes for RNA, which codes for proteins which ultimately make up our body.
Uracil is only found in RNA nucleotides. In DNA uracil is replaced by thymine.
In eukaryotes, all RNA molecules are transcribed in the nucleus. This includes messenger RNA (mRNA), ribosomal RNA (rRNA), and transfer RNA (tRNA). While some RNA molecules may undergo further processing and modification in the cytoplasm, their initial transcription occurs in the nucleus.
The nitrogen containing base that is found only in RNA is uracil. It takes the place of thymine in DNA
URACIL
in eukaryotes, RNA is synthetised in the nucleus from DNA, using RNA-polymerase. in prokaryotes, RNA is synthetised in the cytoplasm (DNA has no nucleus), using RNA-polymerase as well.
Ribose is the sugar found in RNA. It is not found only in RNA. It is also found in riboflavin and adenosine, which is adenine and ribose combined. Adenosine is found in adenosine monophosphate (AMP), adenosine diphosphate (ADP), and adenosine triphosphate (ATP), and in various coenzymes. It is essential to all life.