Webguanine and thymine b.cytosine and thymine C. cytosine and guanine d. adenine and thymine e. adenine and cytosine QUESTION 14 2 points Save Answer The primers used for DNA synthesis are a. short RNA sequences b. RNA polymerases c. short amino acid sequences (peptides) d. short DNA sequences e. proteins that This problem has been … WebMar 1, 2024 · Thymine (/ˈθaɪmɪn/) (symbol T or Thy) is one of the four nucleobases in the nucleic acid of DNA that are represented by the letters G–C–A–T. Thymine is also …
What Are the Four Nitrogenous Bases of DNA? Sciencing
Nucleobases, also known as nitrogenous bases or often simply bases, are nitrogen-containing biological compounds that form nucleosides, which, in turn, are components of nucleotides, with all of these monomers constituting the basic building blocks of nucleic acids. The ability of nucleobases to form base pairs and to stack one upon another leads directly to long-chain helical structures such as ribonucleic … WebNitrogenous bases: are classified as purines or pyrimidines are adenine, guinine, cytosine and thymine but NOT uracil form the base pairs through hydrogen bonding form the … can a male and female hedgehog live together
Solved Nitrogenous bases: are classified as purines Chegg.com
WebDec 30, 2024 · Some cytosines may be methylated as part of a regulatory process to inactivate certain genes in eukaryotes, or in prokaryotes as protection against restriction endonucleases. When the methylated cytosine is deaminated, it produces a thymine, which changes the complementary nucleotide (upon replication) from a guanine to an … WebApr 1, 2024 · Cytosine noun. a base found in DNA and RNA and derived from pyrimidine; pairs with guanine. Thymine. Thymine (T, Thy) is one of the four nucleobases in the … WebDNA and RNA are made up of nucleotides. They are of 2 types, purines and pyrimidines. Purines are 2 carbon - nitrogen-containing rings and pyrimidines are 3 carbon - nitrogen-containing cycle. Purines are adenine and guanine and pyrimidines are cytosine and thymines. So, option A " Cytosine and Thymine" is the correct answer. fisher price rocker bouncer