2 of 13 Tape your mRNA strand to the right of the DNA strands on page 2 of the a

Question

2 of 13 Tape your mRNA strand to the right of the DNA strands on page 2 of the answers sheet in the indicated space. Using the appropriate strand for your template, build an mRNA molecule in such a way that the mRNA is built from the 5' to 3' end. BE CAREFUL in choosing the correct strand of DNA of copy! It will be useful if you look for the start codon. Tape your two strands of DNA to page 2 of the Answer Sheet in the indicated space. Tape your mRNA strand to the right of the DNA strands on page 2 of the answers sheet in the indicated space. Bring the tRNA molecules to line up with each codon on the mRNA molecule, but do not attach them together yet Using the amino acids with anti that correspond to the codons in codons the mRNA, tape the correct amino acid to the binding site of each tRNA molecule Take the tRNA molecules with the correct amino acids attached. and line them up to the smooth (not zig-zag) side of the mRNA, and read from left to right. Only tape the side of the tRNA that touches the mRNA, do not tape down the side where you have attached the amino acids. Now cut the polypeptide chain (linked amino acids) away from the tRNAs, and tape the polypeptide in the indicated space on the answer sheet. (9) Name the process you have just modeled. (10) Name the place in the cell where this process takes place (cytoplasm or nucleus). (11) Name the enzyme or structure that performs this process. (12) What are the mRNA sequences for the 3 stop codons? Repeat this process (A-M) with the piece of DNA labeled DNA 2. You do not need to re-answer questions 12. Practice DNA synthesis and mRNA transcription and translation. Synthesize the complementary strand of the practice DNA strands given below. Then chose the appropriate strand to use as the template for transcription, and write the complementary strand of mRNA. Finally, translate the mRNA transcript into a polypeptide. CHECK YOUR WORK. CAREFULLY: IF ONE BASE IS WRONG, YOUR ANSWER IS WRONG!!! Due 6/6/17 Schick

Explanation / Answer

Page 2 of 13- M9: transcription

M10:Nucleus

M11: RNA polumerase

M12: UAA

Extra credit 5: D7:AUG

D8: Methionine

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