Concept explainers
(a)
Interpretation:
From the condensed structures for 2,3-dimethyl-2-pentene whether cis-trans isomers exist or not has to be given. And if it exists, both the isomers has to be drawn.
Concept Introduction:
Condensed structures: A condensed structures only shows the total number of atoms but not bonds exist between the atoms. The vertical and horizontal line which represents bonding all should be omitted.
Line structure: In organic compounds, the series of atoms in the compound are bonded together which shown by drawing a line between them. End of line segment represents carbon
Predicting cis-trans isomers:
In general, the
Cis-isomer: In cis-configuration, the two bulkier substituents of the double bond are on the same side.
Trans-isomer: In trans-configuration, the two bulkier substituents of the double bond are on the opposite side.
(b)
Interpretation:
From the both condensed and line structures for 2-Methyl-2-hexene whether cis-trans isomers exist or not has to be given. And if it exists, both the isomers has to be drawn.
Concept Introduction:
Condensed structures: A condensed structures only shows the total number of atoms but not bonds exist between the atoms. The vertical and horizontal line which represents bonding all should be omitted.
Line structure: In organic compounds, the series of atoms in the compound are bonded together which shown by drawing a line between them. End of line segment represents carbon
Cis-isomer: In cis-configuration, the two bulkier substituents of the double bond are on the same side.
Trans-isomer: In trans-configuration, the two bulkier substituents of the double bond are on the opposite side.
(c)
Interpretation:
From the line structures for 2-hexene whether cis-trans isomers exist or not has to be given. And if it exists, both the isomers has to be drawn.
Concept Introduction:
Condensed structures: A condensed structures only shows the total number of atoms but not bonds exist between the atoms. The vertical and horizontal line which represents bonding all should be omitted.
Line structure: In organic compounds, the series of atoms in the compound are bonded together which shown by drawing a line between them. End of line segment represents carbon
Cis-isomer: In cis-configuration, the two bulkier substituents of the double bond are on the same side.
Trans-isomer: In trans-configuration, the two bulkier substituents of the double bond are on the opposite side.
Want to see the full answer?
Check out a sample textbook solution
Chapter 13 Solutions
EP FUND.OF GENERAL,ORG...-MOD.MASTERING
- 10. Which one of the following compounds is the major organic product of the series of reactions shown here? Ph A OH Ph B CO₂Et Br -H Ν ΚΑ CO₂Et 1. NaOEt 1. NaOH, H₂O 2. H3O+ 2. PhCH2CH2Br 3. heat NH2 Ph OH NH2 0 OH Ph OH NH2 Ph D NH2 E OHarrow_forward1. What is the isoelectric point of glutamic acid? (Glutamic acid has pKa1 2.10, pKa2 4.07, pKaз 9.47) A) pH 2.1 D) pH 6.8 B) pH 3.1 C) pH 4.1 E) pH 9.5 HO NH2 Glutamic acid (shown without charges) OHarrow_forwardBr Mg, ether 1. HCHO (formaldehyde) 2. H+, H₂O PCC 1. NH3, HCN ? (pyridinium chlorochromate) 2. H2O, HCI 11. Which one of the following compounds is the major organic product of the series of reactions shown above? Ph. Ph. OH NH2₂ A Ph. Ή NH2 B OH Ph Η Ph OH NH2 NH2₂ NH₂ C D Earrow_forward
- B A 6. Which ONE of the labeled bonds in the tripeptide on the right is a peptide bond: H₂N N 'N' OH C H A, B, C, D or E? HN E OHarrow_forwardQuestions 8-9 are 0.4 points each. The next two questions relate to the peptide whose structure is shown here. To answer these questions, you should look at a table of H2N/.. amino acid structures. You don't have to memorize the structures of the amino acids. IZ 8. What is the N-terminal amino acid of this peptide? A) proline B) aspartic acid C) threonine 9. What is the C-terminal amino acid of this peptide? A) proline B) aspartic acid C) threonine N OH D) valine E) leucine D) valine E) leucine NH "OH OHarrow_forward7. What is the correct name of the following tripeptide? A) Ile-Met-Ser B) Leu-Cys-Thr C) Val-Cys-Ser D) Ser-Cys-Leu E) Leu-Cys-Ser H₂N!!!!! N H ΖΙ .SH SF H IN OH OHarrow_forward
- Please draw out the following metabolic pathways: (Metabolic Map) Mitochondrion: TCA Cycle & GNG, Electron Transport, ATP Synthase, Lipolysis, Shuttle Systems Cytoplasm: Glycolysis & GNG, PPP (Pentose Phosphate Pathway), Glycogen, Lipogenesis, Transporters and Amino Acids Control: Cori/ Glc-Ala cycles, Insulin/Glucagon Reg, Local/Long Distance Regulation, Pools Used Correctlyarrow_forwardPlease help provide me an insight of what to draw for the following metabolic pathways: (Metabolic Map) Mitochondrion: TCA Cycle & GNG, Electron Transport, ATP Synthase, Lipolysis, Shuttle Systems Cytoplasm: Glycolysis & GNG, PPP (Pentose Phosphate Pathway), Glycogen, Lipogenesis, Transporters and Amino Acids Control: Cori/ Glc-Ala cycles, Insulin/Glucagon Reg, Local/Long Distance Regulation, Pools Used Correctlyarrow_forwardwrite ionization equilibriumarrow_forward
- write the ionization equilibrium for cysteine and calculate the piarrow_forwardplease answerarrow_forwardf. The genetic code is given below, along with a short strand of template DNA. Write the protein segment that would form from this DNA. 5'-A-T-G-G-C-T-A-G-G-T-A-A-C-C-T-G-C-A-T-T-A-G-3' Table 4.5 The genetic code First Position Second Position (5' end) U C A G Third Position (3' end) Phe Ser Tyr Cys U Phe Ser Tyr Cys Leu Ser Stop Stop Leu Ser Stop Trp UCAG Leu Pro His Arg His Arg C Leu Pro Gln Arg Pro Leu Gin Arg Pro Leu Ser Asn Thr lle Ser Asn Thr lle Arg A Thr Lys UCAG UCAC G lle Arg Thr Lys Met Gly Asp Ala Val Gly Asp Ala Val Gly G Glu Ala UCAC Val Gly Glu Ala Val Note: This table identifies the amino acid encoded by each triplet. For example, the codon 5'-AUG-3' on mRNA specifies methionine, whereas CAU specifies histidine. UAA, UAG, and UGA are termination signals. AUG is part of the initiation signal, in addition to coding for internal methionine residues. Table 4.5 Biochemistry, Seventh Edition 2012 W. H. Freeman and Company B eviation: does it play abbreviation:arrow_forward
Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning
Anatomy & PhysiologyBiologyISBN:9781938168130Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark WomblePublisher:OpenStax College