Which of the following is FALSE about nucleotides? Adenine binds to thymine with two hydrogen...
Which of the following is FALSE about nucleotides?
Adenine binds to thymine with two hydrogen bonds
Uracil is unique to DNA
Adenine binds to thymine with two hydrogen bonds
Guanine binds to cytosine with three hydrogen
bonds
Homework Answers
The statement - "Uracil is unique to DNA" is false.
Uracil is one of the four nucleotide bases in the nucleic acid of RNA that are represented by the letters A, G, C and U. The others are adenine (A), cytosine (C), and guanine (G). In RNA, uracil binds to adenine via two hydrogen bonds. In DNA, the uracil nucleotide base is replaced by thymine. Uracil is a demethylated form of thymine.
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Which of the following is FALSE about nucleotides?
Adenine binds to thymine with two hydrogen...
The following pairing of DNA nucleotides is correct, except ___________. Adenine with thymine Cytosine with guanine...
The following pairing of DNA nucleotides is correct, except ___________. Adenine with thymine Cytosine with guanine Purine with pyrimidine Guanine with adenine DNA nucleotides with one-carbon nitrogen ring bases are called ________. adenines purines pyrimidines guanine The nucleotides of DNA are held together by ___________. ionic bond hydrogen bond phosphodiester bond sugar-phosphate backb Basic structure of nucleotide includes the following type(s) of chemical components. Phosphate group Deoxyribose sugar Nitrogenous base All of the above
Which of the following is true with regards to a DNA molecule? a) Amount of adenine...
Which of the following is true with regards to a DNA molecule? a) Amount of adenine is equal to the amount of guanine, and the amount of thymine is equal to the amount of cytosine. b) The amount of adenine is equal to the amount of thymine, and the amount of guanine is equal to the amount of uracil. c) The amount of adenine is equal to the amount of cytosine, and the amount of guanine is equal to the...
The two sides of the DNA double helix are connected by pairs of bases (adenine, thymine,...
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 (Figure 1) shows the thymine-adenine bond. Each charge shown is ±e, and the H−N distance is 0.110 nm.A) Calculate the net force that thymine exerts on adenine. To keep the calculations fairly simple, yet reasonable, consider only the forces due to the...
help please Which of the following molecule(s) is/are synthesized using nucleotides containing the bases adenine, guanine,...
help please
Which of the following molecule(s) is/are synthesized using nucleotides containing the bases adenine, guanine, cytosine, and thymine? DNA only Both RNA and DNA RNA only Neither RNA or DNA
DRAW a DNA molecules consisting of 6 nucleotides in length following the LABELING directions in steps...
DRAW a DNA molecules consisting of 6 nucleotides in length
following the LABELING directions in steps 7 and 8. I recommend
using circles for the phosphate groups, triangles for the sugar
deoxyribose, rectangles for the purines Adenine and Guanine, and
squares for the pyrimidines Thymine and Cytosine.
7. Draw the molecule of DNA you constructed using these symbols: D= deoxyribose, P=phosphate, A = adenine, G = guanine, C = cytosine, T = thymine. 8. Indicate the location of the hydrogen...
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?
In the DNA double helix, 2 strands of DNA are joined together through the hydrogen bonding...
In the DNA double helix, 2 strands of DNA are joined together through the hydrogen bonding of the individual base pairs. The base Guanine bonds to which other base. Answers: a. uracil b. cytosine c. thymine d. adenine
One of the following is NOT in DNA A. Guanine B. Adenine C. Uracil D. Thymine...
One of the following is NOT in DNA A. Guanine B. Adenine C. Uracil D. Thymine In most of the cases, in eukaryotes the first aminoacid in the growing chain is always A. Alanine B. Isoleucine C. Ascorbic acid D. Methionine An anticodon is A. A group of three nucleotides in the tRNA corresponding to an aminoacid B. A group of three nucleotides in the DNA corresponding to an aminoacid C. A group of three nucleotides in the mRNA corresponding...
A piece of single-stranded nucleic acid contains adenine, cytosine, and guanine. Which piece or pieces of...
A piece of single-stranded nucleic acid contains adenine, cytosine, and guanine. Which piece or pieces of information below would tell you if it was RNA or DNA? The ratio of cytosine to guanine Whether uracil is present Whether the pentose sugars in the nucleotides have 3' OH groups The ratio of adenine to cytosine The number of phosphate groups in a piece of the nucleic acid 100 nucleotides long Whether the pentose sugars in the nucleotides have 2' OH groups
1. List all the bases (Cytosine, Adenine, Thymine, Guanine and Uracil) pairs in DNA paired by...
1. List all the bases (Cytosine, Adenine, Thymine, Guanine and Uracil) pairs in DNA paired by hydrogen bonding? 2. What is the transfer DNA anticodon for the messenger DNA codon, A-G-C? a) U-C-G b) G-U-T c) G-C-A d) T-C-G 3. What is the transfer RNA anticodon for the messenger RNA codon, A-G-C? a) U-C-G b) G-U-T c) G-C-A d) T-C-G
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 (Figure 1) shows the thymine-adenine bond. Each charge shown is ±e, and the H−N distance is 0.110 nm.A) Calculate the net force that thymine exerts on adenine. To keep the calculations fairly simple, yet reasonable, consider only the forces due to the...
help please
Which of the following molecule(s) is/are synthesized using nucleotides containing the bases adenine, guanine, cytosine, and thymine? DNA only Both RNA and DNA RNA only Neither RNA or DNA
DRAW a DNA molecules consisting of 6 nucleotides in length
following the LABELING directions in steps 7 and 8. I recommend
using circles for the phosphate groups, triangles for the sugar
deoxyribose, rectangles for the purines Adenine and Guanine, and
squares for the pyrimidines Thymine and Cytosine.
7. Draw the molecule of DNA you constructed using these symbols: D= deoxyribose, P=phosphate, A = adenine, G = guanine, C = cytosine, T = thymine. 8. Indicate the location of the hydrogen...
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?
One of the following is NOT in DNA A. Guanine B. Adenine C. Uracil D. Thymine In most of the cases, in eukaryotes the first aminoacid in the growing chain is always A. Alanine B. Isoleucine C. Ascorbic acid D. Methionine An anticodon is A. A group of three nucleotides in the tRNA corresponding to an aminoacid B. A group of three nucleotides in the DNA corresponding to an aminoacid C. A group of three nucleotides in the mRNA corresponding...
1. List all the bases (Cytosine, Adenine, Thymine, Guanine and Uracil) pairs in DNA paired by hydrogen bonding? 2. What is the transfer DNA anticodon for the messenger DNA codon, A-G-C? a) U-C-G b) G-U-T c) G-C-A d) T-C-G 3. What is the transfer RNA anticodon for the messenger RNA codon, A-G-C? a) U-C-G b) G-U-T c) G-C-A d) T-C-G
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