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Where is DNA and rna found?
In prokaryotic cells, DNA and RNA are both found in the cytoplasm. In eukaryotic cells, DNA is typically restricted to the nucleus and RNA is mostly in the cytoplasm.
Why must certain genes in eukaryotic cells be present in multiple copies?
To produse RNA
What cells contain RNA?
All Eukaryotic cells contain RNAIn Eukaryotic the cells contain a Nucleus.The nucleus house's the genetic material eg. DNA and RNA
Is genetic material single stranded or double stranded rna?
If the genetic material is RNA, it will usually be single stranded. Only viruses contain double stranded RNA. The main genetic material in eukaryotic cells (eg. animal cells) is DNA. Single stranded RNA copies of this (known as mRNA) are made in order for proteins to be synthesized.
Is Rna polymerase present in cytoplasm of eukaryotic cells?
In eukaryotic cells, RNA polymerase is primarily located in the nucleus, where it synthesizes RNA from DNA during transcription. Although eukaryotic cells have a cytoplasm, RNA polymerase does not function there because transcription occurs in the nucleus and the resulting mRNA is then transported to the cytoplasm for translation. Thus, while RNA polymerase is critical for gene expression, it is not present in the cytoplasm itself.
Which types of RNA copies DNA's instructions In the nucleus?
Messenger RNA (mRNA) copies DNA's instructions in the nucleus.
Where is the nucleic acid found in a eukaryotic cell?
Nucleic acids, specifically DNA, are found in the nucleus of eukaryotic cells. RNA, another type of nucleic acid, can also be found in the nucleus and in the cytoplasm of eukaryotic cells.
What is the process of transcripiton and where does it happen?
Transcription is the process in which RNA is synthesized from a DNA template. It occurs in the nucleus of eukaryotic cells and in the cytoplasm of prokaryotic cells. During transcription, an enzyme called RNA polymerase binds to the DNA template and synthesizes a complementary RNA strand.
Where in the cell do replication translation and transcription occur?
Most of the DNA in a eukaryotic cell is in the nucleus, and that is where DNA replication and transcription occur.In eukaryotic cells, mitochondria and chloroplastsalso contain DNA, which performs replication and transcription inside these organelles.In prokaryotic cells there is no nucleus. The DNA is in a region of the cytoplasm called the nucleoid, and that is where DNA replication and transcription occur in these cells.
What types of RNA copies DNA?
The type of RNA that copies DNA is known as the messenger RNA or mRNA. There are other types of RNA these include the transfer RNA (tRNA), and the ribosomal (rRNA).
In eukaryotic cells the first step in protein synthesis is the?
The first step in protein synthesis in eukaryotic cells is transcription, where the DNA sequence of a gene is transcribed into messenger RNA (mRNA) by RNA polymerase. This mRNA carries the genetic information from the DNA in the nucleus to the ribosomes in the cytoplasm for translation.
RNA that coppies the coded message in DNA?
The Messenger RNA, is an RNA that copies the coded message from DNA.
