reverse transcriptase
Viruses hijack the cell and use the cell's machinery to produce proteins.
Ribosomes are the cellular structures that use information from messenger RNA (mRNA) to produce proteins. They read the sequence of codons in the mRNA and facilitate the assembly of amino acids into a polypeptide chain, following the genetic instructions encoded in the mRNA. This process is known as translation and occurs in the cytoplasm of the cell.
To my knowledge there is no such thing as a DNA translation enzyme. DNA is not translated; it is transcribed. During transcription, RNA polymerases create mRNA molecules by reading off from the sequence of the DNA template strand. Then the mRNA molecule is translated by ribosomes that convert that use each successive codon of the mRNA sequence to code for a particular amino acid. This last process - the use of sequence information in mRNA to direct the synthesis of a polypeptide chain - that is translation and it does not involve DNA.
It will use adenine, but thymine will be replaced by a nitrogen base called "uracil" in mRNA
i use the catalyst as an enzyme. you should too. -peyton manning.
Yes, viruses use the cell that it has invaded to produce more viruses.
Viruses hijack the cell and use the cell's machinery to produce proteins.
Viruses need living cells to produce more viruses. They are obliged to use living cells.
Reverse transcriptase use mRNA to form DNA. mRNA
because there are animals
Ribosomes are the cellular structures that use information from messenger RNA (mRNA) to produce proteins. They read the sequence of codons in the mRNA and facilitate the assembly of amino acids into a polypeptide chain, following the genetic instructions encoded in the mRNA. This process is known as translation and occurs in the cytoplasm of the cell.
Viruses with RNA as their genetic material are called retroviruses. They use the enzyme reversetranscriptase to transcribe their RNA genome into DNA, which is then inserted into the host's genome.
To my knowledge there is no such thing as a DNA translation enzyme. DNA is not translated; it is transcribed. During transcription, RNA polymerases create mRNA molecules by reading off from the sequence of the DNA template strand. Then the mRNA molecule is translated by ribosomes that convert that use each successive codon of the mRNA sequence to code for a particular amino acid. This last process - the use of sequence information in mRNA to direct the synthesis of a polypeptide chain - that is translation and it does not involve DNA.
Retroviruses contain RNA as their genetic material, not DNA. They are unique because they use an enzyme called reverse transcriptase to convert their RNA into DNA once inside a host cell. This DNA is then integrated into the host cell's genome.
Viruses are complex protein chains with DNA switch over within its core. It does not have independent sex cell gametes to produce sexually.
Reverse transcriptase use mRNA to form DNA. mRNA
yes a virus need host cell to repriduce becouse it lack enzyme system