9, You have a piece of DNA that includes the following S-ATAGGCATTCGATCCGGATAGCA
ID: 277966 • Letter: 9
Question
9, You have a piece of DNA that includes the following S-ATAGGCATTCGATCCGGATAGCAT-3 y.TATCCGTAAGCTAGGCC?ATCGTA-5 Which of the following mol (a) S-UAUCCGUAAGCUAGGCCUAUGCUA-3 RNA molecules could be transcribed from this piece of DNA? (b) 5-AUAGGCAUUCGAUCCGGAUAGCAU-3 (c) 5-U ACGAUAGGCCUAGCUUACGGAUA-3 (d) none of the above 10. The sigma subunit of bacterial RNA polymerase (a) contains the catalytic activity of the polymerase (b) remains part of the polymerase throughout transcription (c) recognizes promoter sites in the DNA ranscription termination sites in the DNA Directions: Fill in the blank spaces with the correct word(s) from the word bank. II. For a cell's genetic material to be used, the information is first copied from the DNA into the 12, Various kinds of RNA are produced, each with different functions. molecules code for proteins, molecules act as adaptors for protein synthesis, molecules are integral components of the ribosome, and molecules are important in the splicing of RNA transcripts.energy incorporation RNA mRNA pRNA translation transmembrane RNA proteins snRNA transcription 13. Which of the following does not occur before a eukaryotic mRNA is exported from the nucleus? (a) The ribosome binds to the mRNA (b) The mRNA is polyadenylated at its 3' end. (c) 7-methyl-G is added in a 5 to 5' linkage to the mRNA. (d RNA polymerase dissociates. 14. Which of the following statements about the genetic code is correct? (a) (b) (c) (d) All codons specify more than one amino acid. The genetic code is redundant. All amino acids are specified by more than one codon. All codons specify an amino acid.Explanation / Answer
Answer:
9) Which of the following RNA molecules could be transcribed from this piece of DNA?
10) The sigma subunit of the bacterial RNA polymerase
11) For a cell's genetic material to be used, the information is first copied from the DNA into the nucleotide sequence of RNA in a process called transcription.
12) Various kinds of RNA are produced, each with different functions, mRNA molecules code for proteins, tRNA molecules act as adaptors for protein synthesis, rRNA molecules are integral components of the ribosome, and snRNA molecules are important in the splicing of RNA transcripts energy.
13) Which of the following doesnot occur before a eukaryotic mRNA, is exported from the nucleus?
14) Which of the following statements about the genetic code is correct?
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