Nucleotides are a type of molecule composed by a nitrogenated base (iether purine or pyrimidin) bounded to a pentose (either ribose or deoxyribose) which is bounded to a chain of 1 to 3 inorganic phosphates (mono, di and triphosphates).
They are different from nucleosides in the pressence of phosphate, nucleosides lack phosphates, nucleotides posses phosphates.
its made up of nucleotides
of the choices: proteins starches nucleotides lipids nucleotides are not macromolecules
If there are 12 nucleotides, the number of mRNA codons can be calculated by dividing the total number of nucleotides by 3, since each codon consists of 3 nucleotides. Therefore, with 12 nucleotides, there would be 12 / 3 = 4 codons.
nucleotides
The sugar and phosphate group of nucleotides never change. There are four possible nitrogenous bases and thus it is the only part of nucleotides that can change.
Purine nucleotides differ from pyrimidine nucleotides in their structure due to the number of nitrogen-containing rings they have. Purine nucleotides have a double-ring structure, while pyrimidine nucleotides have a single-ring structure.
no
the reason is that each living thing has a different order of nucleotides in its DNA
MicroRNA are usually 22 nucleotides long, and are post-transcriptional regulators. Small interfering RNAs are usually 20-25 nucleotides long, and are mostly involved with the disruption of gene expression. siRNA is also double-stranded.
DNA is a polymer because it is made of up of monomers of nucleotides that differ from each other by their bases. (Adenine, Guanine, Cytosine, and Thymine.)
All nucleotides are similar except for the nitrogen bases, which may either be adenine, cytosine, guanine, thymine, or uracil..
Yes, nucleotides pair with specific complementary nucleotides based on their chemical properties.
They have the same nucleotides (A, T, C, G) and structure (double helix and chromosomes), and have a lot of the same genes, but a lot of genes differ, also.
All nucleotides are similar except for the nitrogen bases, which may either be adenine, cytosine, guanine, thymine, or uracil..
Thymine is found on DNA nucleotides but not on RNA nucleotides. In RNA, thymine is replaced by uracil.
nucleotides.
its made up of nucleotides