Just 1 strand. DNA has 2.
two
Generally, RNA is single stranded, but there are exceptions, especially in catalytic RNA.
A molecule of RNA contains one strand of nucleotides.
The RNA molecule is usually made up of a single strand. This is unlike the DNA molecule which has double strands.
The DNA molecule must first unwind and separate into two strands. This process is called transcription, during which RNA polymerase can then read and transcribe one of the DNA strands to synthesize RNA.
During transcription, DNA makes a single-stranded RNA molecule that is complementary to one of its strands. This RNA molecule carries the genetic information from the DNA to the ribosomes where it is used to make proteins through the process of translation.
DNA and RNA:AdenineCytosineGuanineDNA only:ThymineRNA only:Uracil
One as RNA is single stranded
One strand of RNA is transcribed from each of the two unzipped strands of DNA during transcription. RNA polymerase synthesizes a complementary RNA strand to one of the DNA strands.
one strand
RNA is typically single-stranded, meaning it consists of only one strand of nucleotides. This single strand of RNA is synthesized in the cell by copying the genetic information from DNA during transcription.
RNA typically consists of a single polynucleotide strand.