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RNA can leave the Nucleus.
What else can I help you with?
Is DNA found in the nulcei of all cells?
Not all cells have a nucleus. Also nuclei is plural many cells only have one nucleus. Generally cells that have a nucleus have DNA in it. It is suspected that originally the nucleus of cells had RNA instead of DNA and it is suspected that some cells still have RNA in their nucleus. A number of viruses use RNA instead of DNA.
What type of RNA makes a copy directly from DNA?
Messenger RNA (mRNA) is the type of RNA that is transcribed directly from DNA during the process of transcription. It carries the genetic information from the DNA in the nucleus to the ribosomes in the cytoplasm for protein synthesis.
What are long strands of rna that are complementary to one strand of DNA?
Long strands of RNA that are complementary to one strand of DNA are called messenger RNA (mRNA). During the process of transcription, RNA polymerase synthesizes mRNA by using one strand of DNA as a template, creating a complementary RNA sequence. This mRNA then carries the genetic information from the DNA in the nucleus to the ribosomes, where it is translated into proteins.
Explain three characteristics that distinguish DNA of rna?
RNA is single-stranded, while DNA is double-stranded. RNA contains ribose sugar in its backbone, while DNA contains deoxyribose sugar. RNA uses uracil as one of its nitrogenous bases, while DNA uses thymine.
How is DNA different from RNA?
1. DNA has Thymine as one of its nitrogenous bases while RNA has Uracil instead of Thymine.2. RNA includes a ribose sugar, while DNA includes a deoxyribose.3. In terms of their physical structure, DNA is a double helix, while RNA is a single strand.4. DNA is found only inside of the nucleus because it is too big to pass through the nuclear pores. RNA passes through the nuclear envelope from the nucleus to the cytoplasm.5. DNA stands for DeoxyriboNucleic Acid while RNA is RiboNucleic Acid.DNA is the data being stored within the nucleus, RNA is a messenger protein string that is used to create new parts of a cell, since the original DNA copy cannot be moved
Why cant the code be taken directly from DNA Why is RNA necessary to act as a messanger?
Because there's one copy of the gene in DNA (2 for diploid species including humans). It would take a LONG time to make an appreciable amount of protein from two copies of the gene. But the cell can make many copies of mRNA to quickly make larger amounts of the desired protein
How does Transcription take place?
who? the transcription enzyme RNA polymerase, the promoter DNA and the terminator DNAwhere? in the cell nucleusInitiation The promoter, located in the DNA at the beginning of the gene becomes the binding site for the RNA polymerase. Elongation the RNA polymerase copies and peels away the copied DNA, after copied, the DNA joins back with its matching DNA strand while the newly made RNA leave the polymerase Termination the RNA polymerase reaches a special sequence of bases in the DNA template that signals the end of the gene. The polymerase enzyme detaches from the RNA molecule and the gene who? the transcription enzyme RNA polymerase, the promoter DNA and the terminator DNAwhere? in the cell nucleusInitiation The promoter, located in the DNA at the beginning of the gene becomes the binding site for the RNA polymerase. Elongation the RNA polymerase copies and peels away the copied DNA, after copied, the DNA joins back with its matching DNA strand while the newly made RNA leave the polymerase Termination the RNA polymerase reaches a special sequence of bases in the DNA template that signals the end of the gene. The polymerase enzyme detaches from the RNA molecule and the gene
Where is DNA changes to RNA?
DNA changes to RNA when the nucleus is going through protein synthesis. in order for your ribosomes to make protein they must copy a portion of your DNA, change it into RNA then translate the RNA into amino acid sequences which come all together to make a protein ...
What is the process by which a molecule of DNA is copied into a strand of RNA occurs where?
The process by which a molecule of DNA is copied into a strand of RNA is called transcription. It occurs in the nucleus of a cell and involves the enzyme RNA polymerase, which reads one strand of the DNA molecule and synthesizes a complementary RNA strand. This new RNA molecule then serves as a template for protein synthesis.
What can be found in the nucleus?
The nucleus contains nearly all the cell's DNA. * In the nucleus are chromosomes. Each chromosome consists of one (or, after replication, two) molecule of DNA, with proteins, most of which are histones, along its length. One region of the nucleus is the nucleolus, in which most of the genes for synthesizing ribosomal RNA are found.
How is the genetic material in a bacterial cell carried?
Bacteria are prokaryotes, which means that they do not have a nucleus (unlike eukaryotes, which do). Instead, their genetic material is contained freely in the cytoplasm of the cell; it is not bound inside a membrane.
Why is RNA only synthesized from one strand of a double-stranded DNA helix?
Not sure but I'm going to make an educated guess, your DNA doesn't want to leave the nucleus so it stays protected, your RNA is a translator and messenger it already has the 1 strand that can cooperate with the DNA so it can copy it exactly and then translate it.
