WebEach DNA nucleotide has four different nitrogenous bases: ( Adenine (A), Thymine (T), Cytosine (C) , and Guanine (G). RNA nucleotides also contain the bases A,C and G; but the base uracil (U) is found instead of Thymine. Phage: Viruses that exclusively infect bacteria are called “bacteriophages (“bacteria-eater”), or phages for short. WebWhat is the three base sequence of mRNA that codes for a single amino acid? answer choices Anticodon Codon Protein Nucleotide Question 12 30 seconds Q. What are the backbones (sides) of the DNA structure made up of? answer choices phosphates and sugars nitrogen bases hydrogen bonds adenine and thymine Question 13 30 seconds Q.
the genetic code - chemguide
WebAug 24, 2024 · Each DNA sequence that contains instructions to make a protein is known as a gene. The size of a gene may vary greatly, ranging from about 1,000 bases to 1 million bases in humans. Genes only make … WebThe DNA code DNA works by providing a code for cells to make a particular protein (for example, an enzyme). The DNA code (sequence of bases) is found on the coding strand. Three... great gig in the sky meaning
the genetic code - chemguide
WebDec 11, 2024 · The genetic code is a code for proteins made within cells. DNA is translated into RNA. Three bases (combinations of adenine, uracil, guanine, and cytosine) code for … WebDegeneracy results because there are more codons than encodable amino acids. For example, if there were two bases per codon, then only 16 amino acids could be coded for (4²=16). Because at least 21 codes are required (20 amino acids plus stop) and the next largest number of bases is three, then 4³ gives 64 possible codons, meaning that some ... WebIn fact, even two nucleotides per amino acid (i.e., a doublet code) could not account for 20 amino acids, because such a code provides only 16 permutations (four bases at each of two... great gig in the sky lyrics pink floyd