introns and exons
Many RNA molecules from eukaryotic genes have sections called introns that are removed through a process called splicing before the mature RNA molecule is produced. The sections that remain in the final RNA molecule are called exons.
The correct answer is Exon. This would be a gene. It is in charge of carrying information for the DNA and will have the codes for protein as well.
No, hox genes are not regulated by operons. Operons are found in prokaryotes and involve a group of genes that are transcribed together under the control of a single promoter. Hox genes are a group of eukaryotic genes that play a key role in embryonic development and are regulated by complex mechanisms involving enhancers and other regulatory elements.
Genes contain the instructions for making proteins through a process called genetic expression. Genes are transcribed into messenger RNA (mRNA), which is then translated into proteins. This process is essential for the functioning of cells and organisms.
When a gene is transcribed to for an mRNA molecule, introns are removed and exons stay to be reattached to from one linear mRNA molecule again. This final RNA sequence then gets used by a Ribosome to form a protein
Genes that are transcribed but not translated include non-coding RNA genes, such as microRNAs and long non-coding RNAs. These RNAs can have regulatory functions in the cell without being translated into proteins. Another example is ribosomal RNA (rRNA), which is transcribed but not translated as it forms part of the ribosome structure.
Eukaryotic ribosomal RNA is transcribed in the nucleolus of the cell. The nucleolus is a distinct region within the cell nucleus where ribosomal RNA genes are actively transcribed and processed to form the components of the ribosomes.
No. This is why you have different types of cells.
Plasmids are sections of DNA that are independent of the main chromosome found in prokaryotes. It does not have any proteins other than the ones associated with replication of the plasmid.
Many RNA molecules from eukaryotic genes have sections called introns that are removed through a process called splicing before the mature RNA molecule is produced. The sections that remain in the final RNA molecule are called exons.
rRNA is transcribed from genes located in the nucleolus of the cell. It is transcribed by RNA polymerase I.
The correct answer is Exon. This would be a gene. It is in charge of carrying information for the DNA and will have the codes for protein as well.
Genes are transcribed to make Proteins
This is called gene expression, where genes are transcribed and translated into proteins, leading to the manifestation of specific traits in an organism.
No, hox genes are not regulated by operons. Operons are found in prokaryotes and involve a group of genes that are transcribed together under the control of a single promoter. Hox genes are a group of eukaryotic genes that play a key role in embryonic development and are regulated by complex mechanisms involving enhancers and other regulatory elements.
Genes contain the instructions for making proteins through a process called genetic expression. Genes are transcribed into messenger RNA (mRNA), which is then translated into proteins. This process is essential for the functioning of cells and organisms.
All cells have genes