5. н., с Н-С-ОН H-C-OH H -C-OH I CH2OH Chemical formula Carbohydrate?
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- In the following list, identify the carbohydrate, the fatty acid, the amino acid, and the polypeptide: a. NH2CHRCOOH b. C6H12O6 c. (methionine)20 d. CH3(CH2)16COOHDetermine the chemical formula for the following molecules by counting the Carbon, Hydrogen and Oxygen atoms. Determine if the molecule is a carbohydrate by checking the ratio of atoms. 5. Ho C H-C-OH I H-C-OH H-C-OH [ CH₂OH 6. CH₂OH HO-C=O H-C-OH 1 H-C-OH 1 H-C-DH 1 H - COH I H-C-H I H Chemical formula Carbohydrate? Chemical formula Carbohydrate ?GRA H-C-OH C=0 HO-C-H H-C-OH H-C-OH H-C-OH CH₂OH H HH HO Select the correct molecule for each of the following questions. You may use each OH H H OH -CH₂ 0-P-0- 0 40 40 EEEEEEEEEE CCCCCCCCCCE AXCCCCCES voor m d
- Determine the chemical formula for each of the following carbohydrates. Use the ratio for carbohydrates to fill in the missing number in the chemical formula. Example: C3H?O3 = C3H6O3 1:2:1 ratio Carbon 1 x 3 = 3 Hydrogen 2 x 3 = 6 Oxygen 1 x 3 = 3 C6H__O6 C5H__O5 C7H__O7 C4H__O4Match the following sentences with their lipid group. Fatty acids Steroids Long chain of C atoms with carboxylic acid Can be cis or trans Three form triglycerides Cholesterol is the most important Can be saturated or unsaturated with H Estrogen, progesterone, and testerone Used to make soap Can be changed through hydrogenation Cyclic hydrocarbon nucleus with side groups Answer Bank Incorrect The following amine acids are given. он CH3 O *H,N-bH- Serine Alanine Draw serylalanine. (condensed structure, geometry does not matter) H,N - CH, CH, CH IncorrectAt pH=2.2, which of the following is true COOH Ç00 COO ÇO0 H3N-CH H,N-CH H,N-CH H2N-CH CH2 CH2 CH CH2 pK1 CH2 pKr CH2 pK, CH2 CH COOH СООН CO COO 1. II IV O50 % of carboxylic acid group in the side chain is ionized O Most of the molecules are in the form II C None 50% of carboxylic acid group attached to alpha carbon is ionized 50% of amino group is ionized
- Examine the diagram to the right to complete the following questions. 9. Which letter (a, b, s or d) represents the "weakest" interaction? Briefly explain. 10. What would happen if one of the monomers at locationD was changed to glutamic acid? Briefly explain your OOH answer. H,N COOH coo RWhich of the following statements regarding lipids is most accurate? 1. The empirical formula for lipids is typically C1H201 2. Saturated fats tend to be solid at room temperature because of the polar hydrocarbon Chain. 3. Polyunsaturated fats tend to be liquid at room temperature due to numerous double bonds in the hydrocarbon chains 4. Saturated fats tend to be liquid at room fèmperature due to hydrogen bonding 5. Lipids are synthesized by ribosomesWhat is the correct abbreviation for this molecule? H,C. NH
- Which of the following monosaccharides structural relationship is CORRECT? * CHO CHO CHO но- H- HO -- но -H- но -OH- H- но -- H- H- H- OH но- -H- ČH2OH ČH,OH CH,OH 1 3 1 and 2 are enantiomers, while 2 and 3 are diastereomers 1 and 2 are diastereomers, while 2 and 3 are diastereomers 1 and 2 are enantiomers, while 2 and 3 are enantiomers O 1 and 2 are diastereomers, while 2 and 3 are enantiomersClassify the following compounds according to type of lipids. Choices: Simple, Complex, Derived 1. Phosphatidyl choline 2. Glycolipids 3. Prostaglandin 4. Carotenoids 5. Triglycerides 6. Carnauba waxExplain why some carbohydrates turn blue with iodine and some do not. Be specific regarding the chemistry. What is it that is responsible for the change.