What are 3 parts of a DNA molecule? Name the four (4) nucleotides. Name the four nitrogenous bases that make up DNA. What DNA nucleotides bind together? What are the components of DNA and RNA? What is the nucleotide that RNA uses instead of thymidine ("T")?
A. in sets of three nucleotides called codons B. in amino acids that are bonded together to form proteins C. as mRNA, tRNA, and rRNA D. by an RNA Explain how a eukaryotic gene with a single promoter ...
that gene will reach its plateau more quickly due to running out of primers, and not due to the lack of reagents, which are in excess. There should be enough nucleotides, polymerase and other reagents left for the amplification of the less abundant genes. In a...
When our nucleotides are bound together from the 3’ carbon on one nucleotide’s sugar to the phosphate group on the 5’ end of a different nucleotide, we start forming a strand that is referred to as the sugar-phosphate backbone (of DNA and RNA). When our nucleotides are connected in ...
(Figure 5). The proteins that bind to promoters to regulate transcription are called transcription factors. The RNA coding region, the main component of the transcription unit, contains the actual exons and introns. Theterminator, a sequence of nucleotides at the end of the transcription unit, ...
mRNA and tRNA contain information in the form of specific sequences of the four possible bases in each of their nucleotides. These sequences, in turn, are synthesized based on the sequence of nucleotides in DNA, specifically the section of the DNA (called the gene) which was used to ...
In this regard, miRNAs are considered as molecules that are important in all of the mentioned cases. miRNAs are small RNA molecules with 20 to 22 nucleotides. The gene encoding miRNAs is transcribed by RNA Pol II enzyme. The primary transcription of miRNAs (called Pri-miRNA) is converted to...
DNA has a structure called a double helix. Nucleotides are attached together to form two long strands that spiral to create this structure. If you think of the double-helix as a ladder, the phosphate and sugar molecules would be the sides, while the base pairs would be the rungs. The ba...
Codons: A codon is a sequence of three nucleotides in DNA or RNA that code for an amino acid. This triplet combination is made up of any of the four nitrogenous bases, which are adenine (A), guanine (G), cytosine (C), Thymine (T) in DNA or uracil (U) in RNA. There are 64 ...
b. In RNA, what type of bond links the 3' carbon of one ribose sugar to What type of bond is involved in the synthesis in the backbone of the DNA helix? Fill in the Blank. Adjacent nucleotides are held together by a coval...