2. Given the following DNA sequence, determine the mRNA sequence that would be transcribed and determine the resulting polypeptide (aa sequence). Please type your answer in blue for this question DNA Sequence: 3' TACTTTACAGACCCCATC 5' mRNA Sequence: 5' 3' aa Sequence:
Added by Belen T.
Close
Step 1
To transcribe the DNA sequence to mRNA, we need to replace each nucleotide with its complementary base. In DNA, adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). In RNA, however, thymine is replaced by uracil (U). Therefore, the mRNA Show more…
Show all steps
Your feedback will help us improve your experience
Madhur L and 70 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Transcribe the mRNA from the following template DNA sequence. Clearly label the 5' and 3' ends. 3'-TAC AAA TTC GGC-5' Translate the mRNA sequence from the previous question to an amino acid sequence. Use the three-letter amino acid code.
Madhur L.
A template strand of a DNA molecule undergoing transcription reads 5’-AGCGATGTACGC-3’. A) What is the nucleotide sequence of the coding strand of the segment 5’-3’? B) What is the mRNA sequence? C) Which amino acids will the mRNA encode?
(a) Write the sequence of the mRNA molecule synthesized from a DNA template strand having the following sequence: $$ 5^{\prime}-\text { ATCGTACCGTTA-3 }^{\prime} $$ (b) What amino acid sequence is encoded by the following base sequence of an mRNA molecule? Assume that the reading frame starts at the $5^{\prime}$ end. $5^{\prime}-$ UUGCCUAGUGAUUGGAUG-3 (c) What is the sequence of the polypeptide formed on addition of poly(UUAC) to a cell-free protein-synthesizing system?
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD