In the 2D drawing tool below, a thymine base from a nucleoside is drawn. Select which of the atoms in the thymine is a hydrogen-bond donor when base pairing with adenine. In the structure shown, the bond that ends with a squiggly line Indicates that it is bonded to an R group, the pentose of the nucleotide. To select an atom, hover the arrow over the atom until a green circle appears and then select it.

In the 2D drawing tool below, a thymine base from a nucleoside is drawn. Select which of the atoms in the thymine is a hydrogen-bond donor when base pairing with adenine. In the structure shown, the bond that ends with a squiggly line Indicates that it is bonded to an R group, the pentose of the nucleotide. To select an atom, hover the arrow over the atom until a green circle appears and then select it.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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3. For this short DNA segment, a. identify the 5' end and the 3' end of the molecule. b. circle the atoms that comprise the backbone of the nucleic acid chain. c. write the nucleotide sequence of this DNA segment. HN o=P-OCH, CH, NH o=P-OCH, HN o=P-OCH, но
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8. Two substitution mutations are shown below; each changes an mRNA codon for an enzyme: UUA changes to AUA GAU changes to GUU One substitution has little effect on the biological activity of the enzyme, while the other is highly damaging. Predict which mutation will cause more damage, and justify your answer.
Chapter 11: Nucleic Acids Select and draw one of the five bases (adenine, cytosine, guanine, thymine, or uracil). Convert your base into a nucleotide and by adding the sugar and phosphate components. Number the carbons on the sugar. Draw the RNA dinucleotide formed if deoxyguanidine 5'phosphate and deoxythymidine 5'phosphate monophosphates undergo a condensation reaction. Label the 5' and 3' ends of your structure, and identify the phosphodiester bond. NH Guanine H Thymine
Highlight each peptide bond in the molecule below. In addition, list the common names of the smaller molecules that would be released if all the peptide bonds were hydrolyzed. You can add more rows to the table if you need to. (Note: you do not need to list water.) If there are no peptide bonds in the molecule, just check the no peptide bonds box below the drawing area. Ono peptide bonds Add Row I Don't Know H₂N-C Submit CH₂ CH C–NH–CH—CO0 CH, CH3 molecules released if peptide bonds hydrolyzed (list one name per row) 0 CH3 00 X S X 3 alo Ar © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Accessibility
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Question 39- ( PLEASE show your work and explain your answer so I understand going forward.) What is the sequence of bases in mRNA produced from a section of the template strand of DNA that has the following sequence of bases? — G — A— T— T — C—A —
Based on the following nucleotide structure, answer the following questions: H2N N- Но-Р-о- N. OH a. Is the base present in this nucleotide a purine or a pyrimidine? b. What is the abbreviation for the base present in this nucleotide? (A, T, C, G, U) Would the sugar in this nucleotide be found in molecules of DNA or RNA or both? d. Would the base in this nucleotide be found in molecules of DNA, RNA or both?
Draw an example of the followings: 1- an amino acid; 2- a small peptide; 3- a DNA nucleotide; 4- an RNA nucleotide.
▼ ▼ Part C -A-G-G-C-A-A-T-C-G- Express your answer as a sequence of nucleotides separated by dashes and start and end your answer with a dash (e.g., -A-T-C-...-G-). Submit Request Answer Part D -A-C-T-G-G-C-A-G-T-C-A-G- Express your answer as a sequence of nucleotides separated by dashes and start and end your answer with a dash (e.g., -A-T-C-...-G-). Submit Request Answer
The adenine derivative hypoxanthine can base pair with cytosine, adenine, and uracil. Draw the structures of these base pairs. & N N H Hypoxanthine NH
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