
Concept explainers
(a)
Interpretation:
To identify thymine base as a component of DNA, RNA or both.
Concept Introduction :
There are mainly two types of
(b)
Interpretation:
To classify the given base as a component of DNA, RNA or both.
Concept Introduction :
There are mainly two types of nucleic acids that are present in human body known as DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). Both of them are the polymers of repeating monomer units called as nucleotides. Each molecule of nucleotide contains three components, a five carbon sugar, a base and a phosphate group.

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Chapter 18 Solutions
Basic Chemistry
- Which element cannot interact with hydrogen through hydrogen bonds? Group of answer choices O S Br Narrow_forwardWhich of the following statements is false regarding hydrogen gas production? Group of answer choices Steam reforming requires a catalyst. Methanol (CH3OH) can react with water using a ZnO catalyst to form H2(g). Methanol (CH3OH) can react with O2(g) using a Pd catalyst to form H2(g). The reaction between CH4(g) and H2O to form H2(g) requires a temperature of at least 700 oCarrow_forwardWhich of the following forms of hydrogen is the least stable? Group of answer choices H H2 H− H+arrow_forward
- Consider the following reduction half reactions and standard reduction potentials: Fe3+ + e− → Fe2+ Eo = +0.77 V Fe2+ + e− → Fe(s) Eo = -0.44 V Which of the following statements is true? Group of answer choices The Fe2+ reduction to Fe(s) is spontaneous. Fe2+ can disproportionate into Fe3+ and Fe(s) The Fe3+ reduction to Fe2+ is not spontaneous. Fe3+ and Fe(s) can undergo a comproportionation reaction to form Fe2+arrow_forwardAccording to standard reduction potential data in Lecture 4-1, which of the following species is the most difficult to reduce? Group of answer choices Zn2+ AgCl(s) Al3+ Ce4+arrow_forwardConsider the redox reaction: 2 P4 + 8 OH− + 4 H2O → 4 PH3 + 4 HPO32− The element oxidized is ["", "", ""] , the element reduced is ["", "", ""] , one of the oxidizing agents is ["", "", ""] , and the reducing agent is ["", "", ""] .arrow_forward
- What is the missing reactant in this organic reaction? OH H + R Δ CH3-CH2-CH-CH3 O CH3 CH3-CH2-C-O-CH-CH2-CH3 + H2O Specifically, in the drawing area below draw the condensed structure of R. If there is more than one reasonable answer, you can draw any one of them. If there is no reasonable answer, check the No answe box under the drawing area. Explanation Check Click anywhere to draw the first atom of your structure. C O2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Cerarrow_forwardPredict the product of this organic reaction: CH3 NH2 Δ CH3-CH-CH3 + HO-C-CH2-N-CH3 P+H₂O Specifically, in the drawing area below draw the condensed structure of P. If there is no reasonable possibility for P, check the No answer box under the drawing area. Explanation Check Click anywhere to draw the first atom of your structure. Xarrow_forwardIn the scope of the SCH4U course, please thoroughly go through the second questionarrow_forward
- Please help me solve these two problems. Thank you in advance.arrow_forwardNaming and drawing unsubstituted esters Write the systematic name of each organic molecule: Explanation structure Check name Х 2/5arrow_forwardPredict the product of this organic reaction: =0 CH3-O-CH2-C-OH + CH3-OH H P+H₂O A Specifically, in the drawing area below draw the condensed structure of P. If there isn't any P because this reaction won't happen, check the No reaction box under the drawing area. Click anywhere to draw the first atom of your structure. ☐arrow_forward
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