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which of the following is correct about bacterial ribosomes? A) they are a single complex without subunits and contain three RNA molecules. B) they have two subunits and contain three RNA molecules.
Antibiotics such as erythromycin and chloramphenicol inhibit bacterial translation by binding to bacterial: a. mRNAs b. ribosomes c. chromosomes d. tRNAs
Which statement about RNA is true? - RNA is thought to have dominated early life on earth, serving as both genetic information and as a catalyst. - RNA possesses catalytic activity, which earned it the name "ribozyme". - Uracil is found in RNA as one of the two pyrimidine nitrogenous bases.
21 Απρ 2024 · Describe the biochemical structure of ribonucleotides; Describe the similarities and differences between RNA and DNA; Describe the functions of the three main types of RNA used in protein synthesis; Explain how RNA can serve as hereditary information
RNA molecules perform a variety of roles in the cell but are mainly involved in the process of protein synthesis (translation) and its regulation. RNA Structure. RNA is typically single stranded and is made of ribonucleotides that are linked by phosphodiester bonds. A ribonucleotide in the RNA chain contains ribose (the pentose sugar), one of ...
11 Ιαν 2022 · Describe the functions of the three main types of RNA used in protein synthesis; Explain how RNA can serve as hereditary information
One example of a bacterial sRNA is the 6S RNA found within Escherichia coli; this molecule has been well characterized, with its initial sequencing occurring in 1980. 6S RNA is conserved...
