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Match the amino acid structure with its name: а. О a. Tryptophan С-С-N HO CH SH...
1. Match each structure to the functional group a alcohol b. aldehyde c. ketone d. acid...
1. Match each structure to the functional group a alcohol b. aldehyde c. ketone d. acid e. esterf. amine HC CH, OH ii. iii. ОН iv. OH H vi. NH2 vii. 2. For each of the following, write the formula (abbreviated) a. OH b. ОН c. 2. What is stereospecificity? Why is it important? 3. For each molecule below, identify the functional groups. НО а. Сн,он СН,ОН ОНИ ОН b. ОН ОН Н.N. О НО. о с.. ОД d. но...
Please explain, Thanks! The following image shows the 20 amino acids found in proteins. OH CH...
Please explain, Thanks!
The following image shows the 20 amino acids found in proteins. OH CH H HNCOOH Glycine HN HẠN CHO Alanine HẠN COOH Serine н соон Threonine Cysteine HAN COOHHN COOH Nлсоон н соон Methionine Valine Leucine Isoleucine Proline OOH MNCOOHHN COOH HN COOH H COOH HẠNỐIOOH Apartic Acid Phenylalanine Tyrosine Tryptophan Glutamic Acid HNCOOHH COOH Asparagine Glutamine HNCOOHNCOOH Histidine Lysine н соон Arginine Imagine that in a protein, a lysine amino acid is replaced with an isoleucine....
4. Write out the 10 structure for the following polypeptide: он он HyN-CH-C-N-CH-C-N-CH-COO CH2 CH-OH CH...
4. Write out the 10 structure for the following polypeptide: он он HyN-CH-C-N-CH-C-N-CH-COO CH2 CH-OH CH C-NH2 CH3 COO 5. Illustrate the possible 2° structure interactions in the following polypeptide: R. 6. Identify the type of 3° structure interaction that will occur between the following pairs of amino acids: a) Aspartic acid and lysine b) Serine and tyrosine c) Leucine and valine d) Cysteine and cysteine 7. Draw out the products of the hydrolysis of the following polypeptide: HsN CH-C-N-C-C-N-C-C-N-CH-C-N-CH-COo...
page 2 Chem 102 Work Shot 9.0 Dr.O. Amino Acids NAME_Sheena Thompson For each amino acid:...
page 2 Chem 102 Work Shot 9.0 Dr.O. Amino Acids NAME_Sheena Thompson For each amino acid: A. Draw a circle around the carboxylic acid group B. Drow a triangle around the c-amino group C. Draw a box (or rectangle or polygon) around the Rgroup in each amino acid D. Use hi-lighters or colored pencils on each name to classify the amino acids as one of the following: 1. Nonpolar 2. Polar neutral 3. Polar acidic 4. Polor basic NH CO_H...
10. Choose the molecule that contains the amide functional group CH H2N CH Н,с b. d....
10. Choose the molecule that contains the amide functional group CH H2N CH Н,с b. d. нN Cн, HN 11. Choose the molecule that contains the aldehyde fnctional group а. C. сн, нс b. d. HN н,с. OH 12. Choose the molecule that contains the thioether functional group. а. с. Н,с, SH н.е. -сна b. d. Н,с он, Н,с, OH
PRELAB ASSIGNMENT 1 Draw the structure of the amino acid son CH-OH Label the alpha carbon...
PRELAB ASSIGNMENT 1 Draw the structure of the amino acid son CH-OH Label the alpha carbon acid Sorine (en) which has R MO CHE OH CH2 OH 2. Draw the dipeptide that forms betw the peptide bond. s between serine and alanine The dipeptide sequence is Ser Ala Lace CH NCH H, A - — сH — с CH2 OH 3. How many amino aci arty amino acid residues are in a polypeptide containing 6 peptide bonos How many peptide...
Homework Problems Give the name for each of the following: 9.1 COOH a. ОН CHy с....
Homework Problems Give the name for each of the following: 9.1 COOH a. ОН CHy с. CH,-сн-сн,-соон d. (CH,CH2),CCOOH Draw the structural formula for each of the following compounds: 9.2 a. sodium hexanoate b. potassium acetate c. zinc benzoate d. calcium propanoate 9.3 Complete the following reactions: HP CH3 -C-OH CH CH,CH,OH а. + b. (CH),CCH,CH,соон + (СH),СНОН [H COOH с. + CH,CH2OH d. CH,(CH),COOH HP Но- Draw a structural formula for each of the following esters: a. cyclohexyl propanoate...
+ 2. Drow the structure the amino acid serine of H₂N-CH-C-o CH-OH a) in acidic solution...
+ 2. Drow the structure the amino acid serine of H₂N-CH-C-o CH-OH a) in acidic solution at a pH below isoelectric point. is) in basic solution at a pH above isoelectric point
1) Which of the following is an amino acid? A) e R-CH-CH2-C00R -CH-CooR -CH-C-CO ile R-CH-C-NH3...
1) Which of the following is an amino acid? A) e R-CH-CH2-C00R -CH-CooR -CH-C-CO ile R-CH-C-NH3 R-C=CH-Coo NH3 NH3 NH3 ONH 3 D) coo B) E) 2) Which of the following amino acids has a sulfur in the R group? A) serine B) cysteine C) asparagine D) tyrosine E) leucine 3) Which of the following terms describes the side chain of valine? A) acidic B) basic C) charged, polar D) uncharged, polar E) nonpolar 4) Which of the following is...
Norepinephrine, a neurotransmitter molecule, is biosynthesized from a natural amino acid. Identify the structure and name...
Norepinephrine, a neurotransmitter molecule, is biosynthesized from a natural amino acid. Identify the structure and name of such amino acid. Hint: Draw a carboxylic acid function at the alpha position to the amine and check the backbone to find the most similar amino acid (with an OH in the benzene ring). H OH НО, NH, HO Norepinephrine Word Answer:
1. Match each structure to the functional group a alcohol b. aldehyde c. ketone d. acid e. esterf. amine HC CH, OH ii. iii. ОН iv. OH H vi. NH2 vii. 2. For each of the following, write the formula (abbreviated) a. OH b. ОН c. 2. What is stereospecificity? Why is it important? 3. For each molecule below, identify the functional groups. НО а. Сн,он СН,ОН ОНИ ОН b. ОН ОН Н.N. О НО. о с.. ОД d. но...
Please explain, Thanks!
The following image shows the 20 amino acids found in proteins. OH CH H HNCOOH Glycine HN HẠN CHO Alanine HẠN COOH Serine н соон Threonine Cysteine HAN COOHHN COOH Nлсоон н соон Methionine Valine Leucine Isoleucine Proline OOH MNCOOHHN COOH HN COOH H COOH HẠNỐIOOH Apartic Acid Phenylalanine Tyrosine Tryptophan Glutamic Acid HNCOOHH COOH Asparagine Glutamine HNCOOHNCOOH Histidine Lysine н соон Arginine Imagine that in a protein, a lysine amino acid is replaced with an isoleucine....
4. Write out the 10 structure for the following polypeptide: он он HyN-CH-C-N-CH-C-N-CH-COO CH2 CH-OH CH C-NH2 CH3 COO 5. Illustrate the possible 2° structure interactions in the following polypeptide: R. 6. Identify the type of 3° structure interaction that will occur between the following pairs of amino acids: a) Aspartic acid and lysine b) Serine and tyrosine c) Leucine and valine d) Cysteine and cysteine 7. Draw out the products of the hydrolysis of the following polypeptide: HsN CH-C-N-C-C-N-C-C-N-CH-C-N-CH-COo...
page 2 Chem 102 Work Shot 9.0 Dr.O. Amino Acids NAME_Sheena Thompson For each amino acid: A. Draw a circle around the carboxylic acid group B. Drow a triangle around the c-amino group C. Draw a box (or rectangle or polygon) around the Rgroup in each amino acid D. Use hi-lighters or colored pencils on each name to classify the amino acids as one of the following: 1. Nonpolar 2. Polar neutral 3. Polar acidic 4. Polor basic NH CO_H...
10. Choose the molecule that contains the amide functional group CH H2N CH Н,с b. d. нN Cн, HN 11. Choose the molecule that contains the aldehyde fnctional group а. C. сн, нс b. d. HN н,с. OH 12. Choose the molecule that contains the thioether functional group. а. с. Н,с, SH н.е. -сна b. d. Н,с он, Н,с, OH
PRELAB ASSIGNMENT 1 Draw the structure of the amino acid son CH-OH Label the alpha carbon acid Sorine (en) which has R MO CHE OH CH2 OH 2. Draw the dipeptide that forms betw the peptide bond. s between serine and alanine The dipeptide sequence is Ser Ala Lace CH NCH H, A - — сH — с CH2 OH 3. How many amino aci arty amino acid residues are in a polypeptide containing 6 peptide bonos How many peptide...
Homework Problems Give the name for each of the following: 9.1 COOH a. ОН CHy с. CH,-сн-сн,-соон d. (CH,CH2),CCOOH Draw the structural formula for each of the following compounds: 9.2 a. sodium hexanoate b. potassium acetate c. zinc benzoate d. calcium propanoate 9.3 Complete the following reactions: HP CH3 -C-OH CH CH,CH,OH а. + b. (CH),CCH,CH,соон + (СH),СНОН [H COOH с. + CH,CH2OH d. CH,(CH),COOH HP Но- Draw a structural formula for each of the following esters: a. cyclohexyl propanoate...
+ 2. Drow the structure the amino acid serine of H₂N-CH-C-o CH-OH a) in acidic solution at a pH below isoelectric point. is) in basic solution at a pH above isoelectric point
1) Which of the following is an amino acid? A) e R-CH-CH2-C00R -CH-CooR -CH-C-CO ile R-CH-C-NH3 R-C=CH-Coo NH3 NH3 NH3 ONH 3 D) coo B) E) 2) Which of the following amino acids has a sulfur in the R group? A) serine B) cysteine C) asparagine D) tyrosine E) leucine 3) Which of the following terms describes the side chain of valine? A) acidic B) basic C) charged, polar D) uncharged, polar E) nonpolar 4) Which of the following is...
Norepinephrine, a neurotransmitter molecule, is biosynthesized from a natural amino acid. Identify the structure and name of such amino acid. Hint: Draw a carboxylic acid function at the alpha position to the amine and check the backbone to find the most similar amino acid (with an OH in the benzene ring). H OH НО, NH, HO Norepinephrine Word Answer:
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