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3. For each of the following samples identify whether it's RNA or DNA AND whether it's...
sample 1 is dna vir sample 2 rna vir am i in the right path you...
sample 1 is dna vir sample 2 rna vir am i in the right path
you
have to name the sample
Biology I student forgot to label three different sample tubes that contained human, single- corona virus, and single-stranded DNA Phi X 174 virus. The table shows the nucleotide ch sample, except for the nucleotide uracil, which is excluded. Identify each unknown sample correct sample name. Sample 1 Sample 2 Sample 3 ple name 17% 15% 33% 49% 31% 33%...
Adenine, cytosine, guanine are present in both DNA and RNA. Thymine and uracil are exclusive for...
Adenine, cytosine, guanine are present in both DNA and RNA. Thymine and uracil are exclusive for DNA and RNA respectively. Explain why it is advantageous for DNA to contain thymine, not uracil. 0. Gout is a common, painful form of arthritis. It causes swollen, red, hot and stiff joints. Gout happens when uric acid builds up in your body. It is treated with allopurinol. What is the biochemical bas is of this treatment?
the several other 10.4 to show t 3. The base uracil substitutes for the base thymine in RNA. Complete Table ways...
the several other 10.4 to show t 3. The base uracil substitutes for the base thymine in RNA. Complete Table ways RNA differs from DNA Table 10.4 DNA Structure Compared with RNA Structure RNA Sugar Bases Strands Helix DNA Deoxyribose Adenine, guanine, thymine, cytosine Double stranded with base pairing Yes Complementary Base Pairing Complementary base pairing occurs between DNA and RNA. The RNA base uracil pairs with the DNA base adenine; the other bases pair as shown previously. Complete Table...
RNA differs from DNA in that it: all of the above contains ribose sugar contains uracil...
RNA differs from DNA in that it: all of the above contains ribose sugar contains uracil is usually found as a single-stranded molecule in cells Question 21 pts The correct order of steps in a PCR cycle is: Extension, denaturation, annealing Annealing, extension, denaturation Annealing, denaturation, extension Denaturation, annealing, extension The goal of the polymerase chain reaction (PCR) is to: Amplify a small amount of DNA sequence Cleave DNA molecules Digest bacterial plasmids Sequence DNA Which of the following is...
Predominant forms at physiological pH 3. Pyrimidines and purines can exist in alternate forms, or tautomers,...
Predominant forms at physiological pH 3. Pyrimidines and purines can exist in alternate forms, or tautomers, shown here. Under common cellular conditions (physiological pH) the most common form of each purine or pyrimidine is shown on the left, and the rare tautomer on the right. Tautomers differ in the placement of hydrogen atoms and double bonds. Consider cytosine and its tautomer, the rare imino form of cytosine. Adenine Cytosine With which nitrogenous base will the imino form of cytosine most...
Use the words and phrases below to complete each sentence. (Not all words or phrases are...
Use the words and phrases below to complete each sentence. (Not all words or phrases are used.) removed from chromosomes double strand single strand 4210 unwound ribose with other RNA strands thymine within the same strand uracil adenine major and minor grooves 4 x 250 annealed histone complex 250" annealing with DNA guanine guanine Although only four different bases are present in DNA and RNA, the number of possible sequences in a 250-nucleotide chain is for proteins to copy the...
bio 151 please and thank you QUESTION 8 When looking at one DNA nucleotide, the phosphate...
bio 151 please and thank you
QUESTION 8 When looking at one DNA nucleotide, the phosphate group is located on carbon #1 of the sugar. True False QUESTION 9 Which statement below is TRUE? thymine and adenine both have double ring bases O guanine is a smaller base than cytosine cytosine and thymine are both pyrimidine bases O adenine and guanine are complementary base pairs QUESTION 13 Which enzyme below is associated with 'unzipping" the DNA? ODNA Helicase Primase O...
QUESTION 2 Which type of chromosome abnormality would be most likely to result in the least...
QUESTION 2 Which type of chromosome abnormality would be most likely to result in the least severe phenotype? a. A duplication of 1/4 of a chromosome b. A monosomy G. A trisomy d. A deletion of 1/4 of a chromosome e. A balanced Translocation QUESTION 3 A woman with albinism (an X-linked recessive gene) has a child with a man who has normal pigment. Their child is heterozygous for albinism with Klinefelter's syndrome (XXY). Where did the non-disjunction event occur?...
please help Bacteria and other microbes can be used to clean up" an oil spill by...
please help
Bacteria and other microbes can be used to clean up" an oil spill by breaking down oil into carbon dioxide and water. Two samples isolated from the Deepwater Horizon leak in the Gulf of Mexico were labeled A and B. The DNA of each was isolated and the percent thymine measured in each sample. Sample A contains 20.5% thymine and sample B contains 31.5% thymine. Assume the organisms contain normal double-stranded DNA and predict the composition of the...
14.2 Modeling the Structure and Function of Nucleic Acids and Their Products 2. The following diagram...
14.2 Modeling the Structure and Function of Nucleic Acids and Their Products 2. The following diagram represents some of the puzzle piece pieces used in this section. a Assembled in this form, do they represent an amino acid, c. a portion of messenger RNA, or a deoxyribonucleotide (b) Explain your answer. Opo 3. Why is DNA often called a double helix? 4. State the following ratios. (a) Guanine to cytosine in a double-stranded DNA molecule: (b) Adenine to thymine: -...
sample 1 is dna vir sample 2 rna vir am i in the right path
you
have to name the sample
Biology I student forgot to label three different sample tubes that contained human, single- corona virus, and single-stranded DNA Phi X 174 virus. The table shows the nucleotide ch sample, except for the nucleotide uracil, which is excluded. Identify each unknown sample correct sample name. Sample 1 Sample 2 Sample 3 ple name 17% 15% 33% 49% 31% 33%...
Adenine, cytosine, guanine are present in both DNA and RNA. Thymine and uracil are exclusive for DNA and RNA respectively. Explain why it is advantageous for DNA to contain thymine, not uracil. 0. Gout is a common, painful form of arthritis. It causes swollen, red, hot and stiff joints. Gout happens when uric acid builds up in your body. It is treated with allopurinol. What is the biochemical bas is of this treatment?
the several other 10.4 to show t 3. The base uracil substitutes for the base thymine in RNA. Complete Table ways RNA differs from DNA Table 10.4 DNA Structure Compared with RNA Structure RNA Sugar Bases Strands Helix DNA Deoxyribose Adenine, guanine, thymine, cytosine Double stranded with base pairing Yes Complementary Base Pairing Complementary base pairing occurs between DNA and RNA. The RNA base uracil pairs with the DNA base adenine; the other bases pair as shown previously. Complete Table...
Predominant forms at physiological pH 3. Pyrimidines and purines can exist in alternate forms, or tautomers, shown here. Under common cellular conditions (physiological pH) the most common form of each purine or pyrimidine is shown on the left, and the rare tautomer on the right. Tautomers differ in the placement of hydrogen atoms and double bonds. Consider cytosine and its tautomer, the rare imino form of cytosine. Adenine Cytosine With which nitrogenous base will the imino form of cytosine most...
Use the words and phrases below to complete each sentence. (Not all words or phrases are used.) removed from chromosomes double strand single strand 4210 unwound ribose with other RNA strands thymine within the same strand uracil adenine major and minor grooves 4 x 250 annealed histone complex 250" annealing with DNA guanine guanine Although only four different bases are present in DNA and RNA, the number of possible sequences in a 250-nucleotide chain is for proteins to copy the...
bio 151 please and thank you
QUESTION 8 When looking at one DNA nucleotide, the phosphate group is located on carbon #1 of the sugar. True False QUESTION 9 Which statement below is TRUE? thymine and adenine both have double ring bases O guanine is a smaller base than cytosine cytosine and thymine are both pyrimidine bases O adenine and guanine are complementary base pairs QUESTION 13 Which enzyme below is associated with 'unzipping" the DNA? ODNA Helicase Primase O...
QUESTION 2 Which type of chromosome abnormality would be most likely to result in the least severe phenotype? a. A duplication of 1/4 of a chromosome b. A monosomy G. A trisomy d. A deletion of 1/4 of a chromosome e. A balanced Translocation QUESTION 3 A woman with albinism (an X-linked recessive gene) has a child with a man who has normal pigment. Their child is heterozygous for albinism with Klinefelter's syndrome (XXY). Where did the non-disjunction event occur?...
please help
Bacteria and other microbes can be used to clean up" an oil spill by breaking down oil into carbon dioxide and water. Two samples isolated from the Deepwater Horizon leak in the Gulf of Mexico were labeled A and B. The DNA of each was isolated and the percent thymine measured in each sample. Sample A contains 20.5% thymine and sample B contains 31.5% thymine. Assume the organisms contain normal double-stranded DNA and predict the composition of the...
14.2 Modeling the Structure and Function of Nucleic Acids and Their Products 2. The following diagram represents some of the puzzle piece pieces used in this section. a Assembled in this form, do they represent an amino acid, c. a portion of messenger RNA, or a deoxyribonucleotide (b) Explain your answer. Opo 3. Why is DNA often called a double helix? 4. State the following ratios. (a) Guanine to cytosine in a double-stranded DNA molecule: (b) Adenine to thymine: -...
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