Homework Answers
The answer is option 30%
If the molar percentage of thymine in a double stranded DNA is 20 then adenine is also 20, after adding these two it is 40 so the remaining 60 has to be cytosine and guanine and since they have to be in a ratio of 1:1 , G and C will be in a ratio of 30 each.
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Part A Assume that the molar percentage of thymine in a double-stranded DNA is 20. What...
Exercise 23.6 The two sides of the DNA double helix are connected by pairs of bases...
Exercise 23.6 The two sides of the DNA double helix are connected by pairs of bases (adenine, thymine, cytosine, and guanine). Because of the geometric shape of these molecules, adenine bonds with thymine and cytosine bonds with guanine. The figure shows the thymine- adenine bond. Each charge shown is te and the H N distance is 0.110 nm. (Figure 1) Figure 1 of 1 > k 0.280 Onm Thymine Adenine k 0300 N) Part B Compare this energy with the...
Double stranded DNA consists of two long strands. An adenine on one strand is always paired...
Double stranded DNA consists of two long strands. An adenine on one strand is always paired to a thymine on the opposite strand and a guanine on one strand is always paired to a cytosine on the opposite strand. If a purified DNA has 36% thymine, what arc the percentages of the other bases? A solution has 10 mu g/L of enzyme X, how much enzyme X is in each of the following amounts of solution. 100 mL 50 mL...
Part A Which of the following characteristics do bacterial chromosomes share with eukaryotic chromosomes? Both are...
Part A Which of the following characteristics do bacterial chromosomes share with eukaryotic chromosomes? Both are composed of single-stranded DNA circular DNA linear RNA double-stranded DNA single-stranded RNA Submit Request Answer Provide Feedback
3. (3 points) What is the sequence of the double-stranded DNA that is determined from the...
3. (3 points) What is the sequence of the double-stranded DNA that is determined from the following " page. You must label the ends of the double-stranded molecule. old school" Sanger sequencing gel? The top of the gel is towards the top of the ddATP ddCTP ddGTP ddTTP
What part(s) of a nucleotide will occupy the major & minor groove of a double-stranded DNA...
What part(s) of a nucleotide will occupy the major & minor groove of a double-stranded DNA molecule? WHY? What parts are found in the DNA backbone? WHY? Where would a Restriction Endonuclease associate with DNA? How long is a double-stranded DNA molecule that is 2 x 105 bp? How many nucleosomes would be required to package this DNA if it were in a Eukaryote? When chromatin from any eukaryote is digested briefly with micrococcal nuclease (an endonuclease) and fractionated using...
DNA is double stranded, but only one strand is used as a template for transcription. How...
DNA is double stranded, but only one strand is used as a template for transcription. How does the cellular machinery determine which strand to use as the template? Choose the best answer. O It always starts on the 5' end. O The sequence of the DNA that will be transcribed determines which strand will be used. O It always starts on the 5' end closest to the centromere. O The location and orientation of the promoter determine which strand will...
What one of the followings will finish DNA synthesis to make complete double stranded DNA if...
What one of the followings will finish DNA synthesis to make complete double stranded DNA if there is only DNA polymerase III? (provide reasons for why all of them cannot do DNA replication in this situation) 5'-GGGGTTGGGGATTT-3' 3'-CCCCAACCCCTAAA-5' 5'-GGGGATTT-3' D) 3'-CCCCAACCCCTAAA-5' c) 5'-GGGGTTGGGGATTT-3' 3'-CCCCUAAA-5' d) 5'-GGGGTTGGGGATTT-3' 3'-CCCCTAAA-5' e) 5' -GGGGTTGGGG-3' 3'-CCCCTAAA-5°
Because of Erwin Chargaff's experiments on the proportion of DNA nucleotides, what percentage of a DNA...
Because of Erwin Chargaff's experiments on the proportion of DNA nucleotides, what percentage of a DNA molecule would be adenine if you had 30% cytosine? Group of answer choices A. 20% B. 40% C. 30% D. 10% 2. Which of the following terms describes all of the genetic material of an organism? Group of answer choices A. Genome B. Chromosome C. Gene D. Translation
DNA: Composition Part A If a DNA sample is analyzed and 8% of the bases are...
DNA: Composition Part A If a DNA sample is analyzed and 8% of the bases are found to be A, what percentage of the bases are T? (include only the numeric part of the answer, do not include the percent sign) IVO AQ R o 2 ? Submit Request Answer Part B If a DNA sample is analyzed and 12% of the bases are found to be A, what percentage of the bases are G? (include only the numeric part...
Huuliral IUDICI 1.117 Part A What is the molar mass of a gas whose density is...
Huuliral IUDICI 1.117 Part A What is the molar mass of a gas whose density is 1.52 g/L at 0 °C and 1 atm pressure? Express your answer with the appropriate units. Q: HÅR O ? MM = Value Units Submit Request Answer Provide Feedback
Exercise 23.6 The two sides of the DNA double helix are connected by pairs of bases (adenine, thymine, cytosine, and guanine). Because of the geometric shape of these molecules, adenine bonds with thymine and cytosine bonds with guanine. The figure shows the thymine- adenine bond. Each charge shown is te and the H N distance is 0.110 nm. (Figure 1) Figure 1 of 1 > k 0.280 Onm Thymine Adenine k 0300 N) Part B Compare this energy with the...
Double stranded DNA consists of two long strands. An adenine on one strand is always paired to a thymine on the opposite strand and a guanine on one strand is always paired to a cytosine on the opposite strand. If a purified DNA has 36% thymine, what arc the percentages of the other bases? A solution has 10 mu g/L of enzyme X, how much enzyme X is in each of the following amounts of solution. 100 mL 50 mL...
Part A Which of the following characteristics do bacterial chromosomes share with eukaryotic chromosomes? Both are composed of single-stranded DNA circular DNA linear RNA double-stranded DNA single-stranded RNA Submit Request Answer Provide Feedback
3. (3 points) What is the sequence of the double-stranded DNA that is determined from the following " page. You must label the ends of the double-stranded molecule. old school" Sanger sequencing gel? The top of the gel is towards the top of the ddATP ddCTP ddGTP ddTTP
What part(s) of a nucleotide will occupy the major & minor groove of a double-stranded DNA molecule? WHY? What parts are found in the DNA backbone? WHY? Where would a Restriction Endonuclease associate with DNA? How long is a double-stranded DNA molecule that is 2 x 105 bp? How many nucleosomes would be required to package this DNA if it were in a Eukaryote? When chromatin from any eukaryote is digested briefly with micrococcal nuclease (an endonuclease) and fractionated using...
DNA is double stranded, but only one strand is used as a template for transcription. How does the cellular machinery determine which strand to use as the template? Choose the best answer. O It always starts on the 5' end. O The sequence of the DNA that will be transcribed determines which strand will be used. O It always starts on the 5' end closest to the centromere. O The location and orientation of the promoter determine which strand will...
What one of the followings will finish DNA synthesis to make complete double stranded DNA if there is only DNA polymerase III? (provide reasons for why all of them cannot do DNA replication in this situation) 5'-GGGGTTGGGGATTT-3' 3'-CCCCAACCCCTAAA-5' 5'-GGGGATTT-3' D) 3'-CCCCAACCCCTAAA-5' c) 5'-GGGGTTGGGGATTT-3' 3'-CCCCUAAA-5' d) 5'-GGGGTTGGGGATTT-3' 3'-CCCCTAAA-5' e) 5' -GGGGTTGGGG-3' 3'-CCCCTAAA-5°
DNA: Composition Part A If a DNA sample is analyzed and 8% of the bases are found to be A, what percentage of the bases are T? (include only the numeric part of the answer, do not include the percent sign) IVO AQ R o 2 ? Submit Request Answer Part B If a DNA sample is analyzed and 12% of the bases are found to be A, what percentage of the bases are G? (include only the numeric part...
Huuliral IUDICI 1.117 Part A What is the molar mass of a gas whose density is 1.52 g/L at 0 °C and 1 atm pressure? Express your answer with the appropriate units. Q: HÅR O ? MM = Value Units Submit Request Answer Provide Feedback
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