Which of the one of the following parts of the gene will NOT be included in the RNA it encodes? Answer based on the primary RNA, before any processing has occurred. Intron Exon Promoter

Pretend you are a ribosome that is going to translate the following mature mRNA sequence into a polypeptide chain.  What are the first five amino acids encoded in this mature mRNA sequence?…

Which one of the following options is NOT a step in RNA processing? Addition of the 5’ G cap Addition of the 3’ poly A tail Splicing to remove exons and connect the retained introns Splicing to remove introns and connect the retained exons

This question refers to the mRNA sequence below: 5'-CCGUAUGCAUUUCGGACUUAGUAAGGACUGACAUAA-3' What is the third amino acid in the protein formed from this mRNA? Fill in the blank with the name of the correct amino acid and nothing else so that Moodle can grade your question correctly.

This question refers to the mRNA sequence below: 5-CCGUAUGCAUUUCGGACUUAGUAAGGACUGACAUAA-3' As this mRNA is translated, the sixth codon is Fill in the blank with the correct codon without any spaces, and nothing else, so that Moodle can grade your question correctly.

Spliced introns are recognized and degraded in the nucleus because of their:   Question 10 options:   Unprotected 5' and 3' ends   Branched lariat structure   Leftover SSB proteins still attached to the RNA   Unique tertiary (hairpin) structure   formed intron-rRNA duplexes

Which components will end up in the final, fully processed MRNA in a eukaryotic cell? Choose all that apply. Intron 1 Intron 2 Exon 2 DNA Exon 1 Exon 3 5' 3' promoter terminator Transcription start transcribed: 3' TACGATGGG 5 promoter exon 1 intron 1 exon 2 intron 2 exon 3 start codon stop codon

Give correct answer and detailed explanation in typed answer(no handwritten)

Based on the electron micrograph shown, which of the following statements is/are correct/true? Select all that apply. You may select mutiple options. DNA and mRNAs are marked by arrows. DNA mRNAs #3 Left Right 1 μm You cannot determine relative mRNA lengths from this image You cannot determine the direction of transcription from this image the longest mRNA is on the right side ✔Direction of transcription is left to right O Direction of transcription is right to left the 5' end of the mRNA marked #3 is at the bottom O the longest mRNA is on the left side the 5' end of the mRNA marked #3 is at the top You cannot determine the 5' or 3' mRNA ends from this image

Enzymes in which the catalytic portion is not made of protein include all of the following except: the large ribosomal subunit self-splicing introns peptidyl transferase infectious viroids tRNA synthetase