forms hydrogen bonds with its own bases to form a clover leaf/ key like structure (a) mRNA  (b) tRNA  (c) rRNA  (d) amino-acyl tRNA synthetase   (e) ATP synthetase

A section of the mRNA has a nucleotide sequence of CUATAUGUTGU. How many codons does this segment of mRNA represent? a) two, b) one, c) four, d) three, e) none, this molecule is not a transcript of DNA

During translation (a) topoisomerase binds to the DNA   (b) RNA polymerase binds to the promoter   (c) helicase unwind the DNA   (d) mRNA forms a stem loop structure   (e) the two subunits of the ribosome join together

Nevaeh Kendall BIOL 101 - Extra Credit Transcription and Translation To receive full credit, you must have this handout completed and submit on Monday, December 4, 2023, at the beginning of class. You should complete the McGraw Hill Connect Reading for Chapter 25. DNA->>> Strand (a) DNA (coding) 1. If the sequence of a DNA strand is AAT CGTCTAAGGCC, then the complementary sequence has the following sequence: 2. Complete the following diagrams illustrating. DNA (template) mRNA Transcription to mRNA tRNA amino acid Translation - Amino Acids Chain to tRNA A T G G Protein Synthesis T T G d T A A ဝဝဝဝဝဝဝဝဝဝဝဝဝဝ T A оооо 5 66 d 8890 889 oggoggage оо

Select the best answer or answers from the choices given: If DNA has a sequence of AAA, then a segment of mRNA synthesized on it will have a sequence of (a) TTT, (b) UUU, (c) GGG, (d) CCC.

Rank the steps of protein production in the order in which they occur. (1 = occurs first, 10 = occurs last) Initiation factors bind the small ribosomal subunit which recognizes the Shine Dalgarno sequence in the MRNA V[Choose] 6. 2 Elongation factors escort the aminoacyl 9. TRNA to the vacant A site of the ribosome 1 MRNA is spliced in the spliceosome to 10 remove introns 7 N-formylMethionine tRNA recognizes the start codon and recruits the large ribosomal [ Choose] subunit Translocation moves the uncharged tRNA to the E site and the recently extended tRNA is moved from the A site to the P site [ Choose ] DNA is transcribed into mRNA in the nucleus with the help of RNA polymerase [ Choose ] The newly formed polypeptide chain heads to the ER where it undergoes post- ( Choose] translational modifications Transcription factors bind DNA and help initiate the process of transcription [Choose ] Release factors recognize the stop codons and cause dissociation of the ribosome from ( Choose]

3)Which of the following statements are true? Choose all that apply a)There are multiple codons possible for nearly all amino acids b)Each stop codon also codes for an amino acid c)Each tRNA will base pair with only one codon d)The start codon also codes for an amino acid e)Each codon in mRNA codes for exactly one amino acid f)Each codon in tRNA codes for exactly one amino acid g)Each anticodon in tRNA pairs with exactly one codon h)Each tRNA carries exactly one type of amino acid

Match each term with the most appropriate description. ​sites for polypeptide assembly   ​binds to ribosomes to begin translation   ​a tRNA triplet complementary to a mRNA codon   ​complex with proteins to form ribosomes