The group of three nucleotides that we designate as a codon... is joined to adjacent codons by 'special bonds' so that the boundaries of each codon can be Choose... readily distinguished is not chemically distinct from other groups of three adjacent nucleotides is only defined by the positioning of the ribosome on the messenger RNA can be determined by simply looking at a stretch of 5-6 nucleotides in the mRNA Choose. a. False b. True

What occupation did muhammad have before the first revelation

Common symptoms of an iron-defiency anemia include muscle weakness shortness of breath and lightheadedness why does iron deficiency causes these symptoms

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.