We wouldnt be able to make any sort of proteins
They need either DNA or RNA.
RNA doesn't need proteins nor does it need DNA. RNA probably came first. And it is known that RNA can form peptide bonds which can make proteins. DNA would have come later. They don't need each other, from an evolutionary standpoint. Modern DNA and RNA and proteins are interlocked, but earlier forms clearly weren't.
The reason you only need RNA primer at the end to make a DNA replication is because it has a free 3' OH. RNA is ribonucleic acid. RNA contains long chains of nucleotides.
Ribosomal RNA
Adjusting the pH to 7 during RNA extraction helps to create the optimal conditions for RNA stability. RNA is more stable at a neutral pH, which minimizes degradation and helps maintain the integrity of the RNA molecules during the extraction process. This ensures that high-quality RNA is obtained for downstream applications.
When making DNA preparation why do you need RNA? :P Ya it is done because it may interfere with your next experiments.
To build a single strand of RNA, you would need ribonucleotides, which are the building blocks of RNA. Each ribonucleotide consists of a ribose sugar, a phosphate group, and one of four nitrogenous bases: adenine (A), guanine (G), cytosine (C), or uracil (U). Additionally, an enzyme called RNA polymerase is required to catalyze the synthesis of the RNA strand by linking the ribonucleotides together in a specific sequence, dictated by a DNA template if the RNA is being transcribed.
To determine the new RNA sequence, you need to know the DNA template strand from which it is transcribed. RNA is synthesized from the DNA template by complementary base pairing, where adenine (A) pairs with uracil (U) in RNA, and cytosine (C) pairs with guanine (G). If you provide the DNA sequence, I can help you find the corresponding RNA sequence.
RNA polymerase is an enzyme that makes a RNA copy from an RNA template.
The three types of RNA are: mRNA (messanger RNA), rRNA (ribosomal RNA), and tRNA (transfer RNA).
Cells need RNA to carry out the process of protein synthesis. RNA serves as a messenger between DNA, which contains genetic information, and ribosomes, where proteins are made. It plays a crucial role in translating the genetic code from DNA into proteins.
mRNA - messenger RNA tRNA - transfer RNA rRNA - ribosomal RNA