The coding (sense) strands of two complete (double-stranded) DNA molecules have the base sequences shown in the table below. Two replication experiments are done with each molecule: 1. In Experiment #1, samples of each DNA molecule are incubated with radioactive thymine, along with appropriate replication enzymes, ATP, adenine, thymine, and cytosine. Experiment #1 is stopped when each DNA molecule has replicated once. 2. In Experiment #2, all the DNA molecules from #1 are purified, and then incubated with again with the same reaction mixture. Experiment #2 is stopped when each DNA molecule has replicated one more time. Predict the percentage of DNA in each sample that is radioactive after each experiment. Round your answers to the nearest percent. DNA coding strand sequence 5'-GAAGCGACCT-3'. 5'-CCCCCC GGGC-3' % of DNA radioactive after... Experiment #1 Experiment #2 0% 0% 0% 0% X 5
The coding (sense) strands of two complete (double-stranded) DNA molecules have the base sequences shown in the table below. Two replication experiments are done with each molecule: 1. In Experiment #1, samples of each DNA molecule are incubated with radioactive thymine, along with appropriate replication enzymes, ATP, adenine, thymine, and cytosine. Experiment #1 is stopped when each DNA molecule has replicated once. 2. In Experiment #2, all the DNA molecules from #1 are purified, and then incubated with again with the same reaction mixture. Experiment #2 is stopped when each DNA molecule has replicated one more time. Predict the percentage of DNA in each sample that is radioactive after each experiment. Round your answers to the nearest percent. DNA coding strand sequence 5'-GAAGCGACCT-3'. 5'-CCCCCC GGGC-3' % of DNA radioactive after... Experiment #1 Experiment #2 0% 0% 0% 0% X 5
Chemistry
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Chapter1: Chemical Foundations
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Question
![The image contains an experimental setup to study DNA replication using radioactive thymine. The details are as follows:
**DNA Replication Experiment Description:**
Two experiments are conducted on coding (sense) strands of two complete double-stranded DNA molecules with the base sequences:
- **Sequence 1:** 5’-G A A G G C A C G C C T-3’
- **Sequence 2:** 5’-C C C C C C G G C G C C-3’
**Experiment #1:**
1. Samples of each DNA molecule are incubated with radioactive thymine, along with necessary replication enzymes, ATP, adenine, thymine, and cytosine.
2. The experiment is stopped after each DNA molecule has replicated once.
**Experiment #2:**
1. All DNA molecules from Experiment #1 are purified and incubated again with the same reaction mixture.
2. This experiment is stopped after each DNA molecule has replicated one more time.
**Objective:**
Predict the percentage of DNA in each sample that is radioactive after each experiment. The answers should be rounded to the nearest percent.
**Data Table:**
| DNA Coding Strand Sequence | % of DNA Radioactive After Experiment #1 | % of DNA Radioactive After Experiment #2 |
|----------------------------|------------------------------------------|------------------------------------------|
| 5’-G A A G G C A C G C C T-3’ | [ ]% | [ ]% |
| 5’-C C C C C C G G C G C C-3’ | [ ]% | [ ]% |
The table is designed to record the radioactive percentage findings from both experiments for each DNA sequence. The percentages are to be filled in based on the experimental outcomes.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3712fb4b-a235-4049-967a-5d72dc0cec13%2F61e22163-e89d-4aae-a288-feea8484d270%2Fbptbnt09_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The image contains an experimental setup to study DNA replication using radioactive thymine. The details are as follows:
**DNA Replication Experiment Description:**
Two experiments are conducted on coding (sense) strands of two complete double-stranded DNA molecules with the base sequences:
- **Sequence 1:** 5’-G A A G G C A C G C C T-3’
- **Sequence 2:** 5’-C C C C C C G G C G C C-3’
**Experiment #1:**
1. Samples of each DNA molecule are incubated with radioactive thymine, along with necessary replication enzymes, ATP, adenine, thymine, and cytosine.
2. The experiment is stopped after each DNA molecule has replicated once.
**Experiment #2:**
1. All DNA molecules from Experiment #1 are purified and incubated again with the same reaction mixture.
2. This experiment is stopped after each DNA molecule has replicated one more time.
**Objective:**
Predict the percentage of DNA in each sample that is radioactive after each experiment. The answers should be rounded to the nearest percent.
**Data Table:**
| DNA Coding Strand Sequence | % of DNA Radioactive After Experiment #1 | % of DNA Radioactive After Experiment #2 |
|----------------------------|------------------------------------------|------------------------------------------|
| 5’-G A A G G C A C G C C T-3’ | [ ]% | [ ]% |
| 5’-C C C C C C G G C G C C-3’ | [ ]% | [ ]% |
The table is designed to record the radioactive percentage findings from both experiments for each DNA sequence. The percentages are to be filled in based on the experimental outcomes.
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