Examine the DNA sequence shown below. How many possible reading frames does this piece of DNA...

80.2K

Verified Solution

Question

Biology

Examine the DNA sequence shown below. How many possiblereading frames does this piece of DNA have? Explain where they are.Which one can be used and how do you know?
5'-AGTCGA TCGAACGGTCA TCG-3'3'-TCAGCTAGCTTGCCAGTAGC-5'
What feature of eukaryotes makes annotation moredifficult?
Describe the process whereby DNA is transferred fromAgrobacterium to plants.

Answer & Explanation Solved by verified expert

3.9 Ratings (490 Votes)

A doublestranded DNA molecule has six reading frames Both strands are read in the 53 direction Each strand has three reading frames depending on which nucleotide is chosen as the starting position The key to the success of ORF scanning is the frequency with which termination codons appear in the DNA sequencethere are actually six reading frames three on the positive strand and three which are read in the reverse direction on the negative strand most DNA is found in a compartment within the cell called a nucleus It is known as nuclear DNA In addition to nuclear DNA a small amount of DNA in humans and other complex organisms can also be found in the mitochondria This DNA is called mitochondrial DNA mtDNADNA is found in nearly all living cells However its exact location within a cell depends on whether See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member