Which of the following is observed in prokaryotes but not in eukaryotes? O In prokaryotes, ribosomes move along an mRNA in the 3' to 5' direction. An MRNA can be translated by only one ribosome at a time in eukaryotes. Translation does not require any protein factors in prokaryotes. TCC is an example of a stop codon only found in prokaryotic mRNA. An MRNA can be translated by only one ribosome at a time in prokaryotes. The 5' end of a prokaryotic MRNA can be translated while the 3' end is still being transcribed.

The ribosome O is unique to eukaryotic cells removes introns from RNAs 0000 catalyzes the formation of the peptide bond during translation has both DNA and protein components all of the above

The genetic code is said to be degenerate. This means that each codon codes for more than one amino acid each anticodon can interact with many different triplet sequences in the mRNA, which may differ in ar or all of the three nucleotides many of the amino acids are coded for by different codons. the code is universally used by virtually all species

Which of the following would shift the reading frame in mRNA?  substitution of a purine-pyrimidine pair by a pyrimidine-purine base? Introduction of a silent mutation insertion of a new base pair in the DNA  deamination of cytosine to uracil

Which of the following statements is true regarding the genetic code? O One DNA base contributes to two codons O Prokaryotes use a simple one-base code, while eukaryotes use a three-base code O Codons are translated as overlapping triplets O Most amino acids are coded for by more than one codon

Which of the following is responsible for creating the covalent bonds that link the amino acids of a protein in the order specified by the gene that encodes that protein?    rRNA tRNA mRNA ribosome

Which of the following is true about transfer RNA during translation? -Transfer RNA has anticodons that match with mRNA codons -Transfer RNA carries small ribosome subunits  - Transfer RNA carries fully-functioning proteins at the end of translation -Transfer RNA carries ATP for energy during translation

Which of the following statements is TRUE? Group of answer choices The human DNA is single-stranded and both strands serve as a template for transcription. In some cases, mRNA can be converted into a double-stranded DNA. All statements are true. The mRNA molecule attaches to ribosomes during transcription. Ribosomes are made up of tRNAs.

The following is a prokaryotic DNA sequence. Fill in the other strand of DNA. Be sure to label the ends appropriately (5’ and 3’). Transcription goes from left to right and stops after the right most base pair. On your DNA, indicate which is the coding/partner and which one is the template. Write out the pre-mRNA transcript. Be sure to label the ends appropriately (5’ and 3’).   DNA        5’ – T G G G G G A T A C C G C A T G C A G G T A G T C T A A G C G A G T G A C – 3’     DNA                                                                                                                                                                                                             mRNA

Which of the following statements about the splicesome is correct? The spliceosome controls the translation process, ensuring that only exons are translated. O The spliceosome removes introns into mRNA sequences before translation. O The spliceosome inhibits transcription of noncoding DNA regions. The spliceosome contains both protein and a functional type of RNA known as SİRNA