Homework Answers
Question 1 :
Answer : Serine
Explanation : Serine is the only polar, neutral amino acid among the given four. Therefore, it must be more acidic as compared to remaining non-polar amino acids.
Question 2 :
Answer : Disulfide bridges
Explanation : These are the strongest forces holding tertiary structure of proteins because they are covalent bonds.
Question 3 :
Answer : Valine
Explanation : Valine is a hydrophobic( water repellent) amino acid. Therefore, it is less likely to be present on the surface of a protein in water.
Question 4 :
To form a dipeptide bond between leucine and glycine, the - OH from -COOH of leucine can be removed and -H from -NH3 of glycine can be removed together as H2O and the remaining structure can be joined forming peptide bond.
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Which of the following would be considered the most acidic amino acid? alanine serine leucine glycine...
Glycine (Gly) (Glu) Glutamic acid Phenylalanine (Phe) Leucine (Leu) (Asp) Aspartic acid Serine (Ser) Alanine (Ala)...
Glycine (Gly) (Glu) Glutamic acid Phenylalanine (Phe) Leucine (Leu) (Asp) Aspartic acid Serine (Ser) Alanine (Ala) chou GU Tyrosine (Tyr) A с A Valine (Val) G U Cysteine (Cys) U G START HERE Typtophan (Trp) Arginine (Arg) A G U с A с Leucine (Leu) Serine (Ser) A с UGA Proline (Pro) Lysine (Lys) Asparagine (AST) Threonine (Thr) Methionine (Met) Isoleucine (lle) Arginine (Arg) Glutamine (Gin) Histidine (His) Кеу - Start codon - Stop codon The anticodon for CCA is...
Phenylalanin (Phe) Glycine (Gly) (Glu) Glutamic acid O Leucine (Leu) Serine (Ser) (Asp) Aspartic acid Alanine...
Phenylalanin (Phe) Glycine (Gly) (Glu) Glutamic acid O Leucine (Leu) Serine (Ser) (Asp) Aspartic acid Alanine (Ala) coroca GU Tyrosine (Tyr) А с Valine (Val) G A G Cysteine (Cys) C U GTyptophan (Trp) START HERE Arginine (Arg) A G U A С Leucine (Leu) Serine (Ser) A с с poleo U G G A Proline (Pro) Lysine (Lys) Asparagine (Asri Threonine (Thr) Methionine (Met) Isoleucine (lle) Arginine (Arg) Glutamine (Gin) Histidine (His) Кеу - Start codon - Stop codon...
What amino acid is attached to a tRNA with the following anticodon: 5' GCA 3'? SECOND...
What amino acid is attached to a tRNA with the following anticodon: 5' GCA 3'? SECOND POSITION с A U phenyl- alanine tyrosine cysteine U serine U с A leucine stop stop tryptophan stop G histidine U с A с leucine proline arginine FIRST POSITION glutamine THIRD POSITION G U isoleucine asparagine serine A threonine A lysine arginine methionine G U с A valine G aspartic acid glutamic acid alanine glycine and start Cysteine Alanine Arginine Serine
You are given the below piece of Template DNA. What is the third amino acid in...
You are given the below piece of Template DNA. What is the third amino acid in the protein encoded by this gene? 3'A ATACGGGGAGCTTTACAGAATTCAAATCAS' SECOND POSITION с A U phenyl- alanine tyrosine cysteine U U с A serine leucine stop stop stop tryptophan G histidine U с А с leucine proline arginine FIRST POSITION glutamine THIRD POSITION G isoleucine asparagine serine U с А A threonine lysine arginine methionine G U valine slanine aspartic acid glutamic acid glycine А G...
Which amino acid can act as a general base at pH =7? A. Leucine B. Glycine...
Which amino acid can act as a general base at pH =7? A. Leucine B. Glycine C. Lysine D. Aspartic Acid The correct answer is D, Aspartic Acid. I wanted to know why that is.
Question 24 Refer to the table below to answer the following question. А G U Serine...
Question 24 Refer to the table below to answer the following question. А G U Serine Serine Serine U с A UAA U с А с w Phenylalanine UCU UUC Phenylalanine UCC UUA Leucine UCA UUG Leucine UCG CUU Leucine CCU CUC Leucine сос CUA Leucine CCA CUG Leucine CCG Isoleucine ACU AUC Isoleucine ACC AUA Isoleucine ACA AUG Methionine Start ACG GUU Valine GCU GUC Valine GCC GUA Valine GCA GUG Valine GCG UAU Tyrosine UAC Tyrosine Stop UAG...
A tRNA's anticodon is 5'GGC3! What amino acid is attached to it? Second base Uud Phenyia...
A tRNA's anticodon is 5'GGC3! What amino acid is attached to it? Second base Uud Phenyia UA Tyrosine (Tyr) UAA Stop codon WA G Stop codon Yad Cysteine (Cys) (UGTA Stop codon (WE ) Tryptophan (Tip) MUG Leucine (Leu) CES Prol CA Histidine (is) EAG Gutamine (G) Arginine (Arg) First base Third base AAAsparagine AAC (Asn) soleucine (llo) Methionine (Met) IACA start codon Threonine (Thr) AG Serine (Ser) AG Arginine (Arg) AUG AAA Lysine (Lys) SAU Aspartic acid GAC (Asp)...
TABLE 5.1 PK values for amino acids 2.36 Amino acid Alanine Arginine Asparagine Aspartic acid Cysteine...
TABLE 5.1 PK values for amino acids 2.36 Amino acid Alanine Arginine Asparagine Aspartic acid Cysteine Glutamic acid Glutamine Glycine Histidine Isoleucine Leucine Lysine Methionine Phenylalanine Proline Serine Threonine Tryptophan Tyrosine Valine PK, PK₂ 2.34 9.69 2.17 9.04 2.02 8.80 1.88 9.60 1.96 10.28 2.19 9.67 2.17 9.13 2.34 9.60 1.82 9.17 9.60 9.60 2.18 8.95 2.28 1.83 9.13 1.99 10.60 2.219.15 2.09 9.10 2.83 9.39 2.20 9.11 2.32 9.62 2.36 9.21 5.56. Of the amino acids listed in Table...
The chemical structures of the 20 standard amino acids at pH 7, along with their 3...
The chemical structures of the 20 standard amino acids at pH 7, along with their 3 and 1 letter codes, are givern in alphabetical order below. While the oxygen and nitrogen atoms of the peptide bonds may serve as a donor atom to complex a metal ion, very often the ligands for the metal come from the amino acid side chains. Takea few moments to examine the chemical structures of the different side chains. Circle the side chains that you...
Which of the following amino acids are acidic? Check All That Apply Serine Asparagine Aspartate o Arginine o lyane...
Which of the following amino acids are acidic? Check All That Apply Serine Asparagine Aspartate o Arginine o lyane Lysine ✓ Glutamic acid Pheny alanine < Prev 2 of 6
Glycine (Gly) (Glu) Glutamic acid Phenylalanine (Phe) Leucine (Leu) (Asp) Aspartic acid Serine (Ser) Alanine (Ala) chou GU Tyrosine (Tyr) A с A Valine (Val) G U Cysteine (Cys) U G START HERE Typtophan (Trp) Arginine (Arg) A G U с A с Leucine (Leu) Serine (Ser) A с UGA Proline (Pro) Lysine (Lys) Asparagine (AST) Threonine (Thr) Methionine (Met) Isoleucine (lle) Arginine (Arg) Glutamine (Gin) Histidine (His) Кеу - Start codon - Stop codon The anticodon for CCA is...
Phenylalanin (Phe) Glycine (Gly) (Glu) Glutamic acid O Leucine (Leu) Serine (Ser) (Asp) Aspartic acid Alanine (Ala) coroca GU Tyrosine (Tyr) А с Valine (Val) G A G Cysteine (Cys) C U GTyptophan (Trp) START HERE Arginine (Arg) A G U A С Leucine (Leu) Serine (Ser) A с с poleo U G G A Proline (Pro) Lysine (Lys) Asparagine (Asri Threonine (Thr) Methionine (Met) Isoleucine (lle) Arginine (Arg) Glutamine (Gin) Histidine (His) Кеу - Start codon - Stop codon...
What amino acid is attached to a tRNA with the following anticodon: 5' GCA 3'? SECOND POSITION с A U phenyl- alanine tyrosine cysteine U serine U с A leucine stop stop tryptophan stop G histidine U с A с leucine proline arginine FIRST POSITION glutamine THIRD POSITION G U isoleucine asparagine serine A threonine A lysine arginine methionine G U с A valine G aspartic acid glutamic acid alanine glycine and start Cysteine Alanine Arginine Serine
You are given the below piece of Template DNA. What is the third amino acid in the protein encoded by this gene? 3'A ATACGGGGAGCTTTACAGAATTCAAATCAS' SECOND POSITION с A U phenyl- alanine tyrosine cysteine U U с A serine leucine stop stop stop tryptophan G histidine U с А с leucine proline arginine FIRST POSITION glutamine THIRD POSITION G isoleucine asparagine serine U с А A threonine lysine arginine methionine G U valine slanine aspartic acid glutamic acid glycine А G...
Question 24 Refer to the table below to answer the following question. А G U Serine Serine Serine U с A UAA U с А с w Phenylalanine UCU UUC Phenylalanine UCC UUA Leucine UCA UUG Leucine UCG CUU Leucine CCU CUC Leucine сос CUA Leucine CCA CUG Leucine CCG Isoleucine ACU AUC Isoleucine ACC AUA Isoleucine ACA AUG Methionine Start ACG GUU Valine GCU GUC Valine GCC GUA Valine GCA GUG Valine GCG UAU Tyrosine UAC Tyrosine Stop UAG...
A tRNA's anticodon is 5'GGC3! What amino acid is attached to it? Second base Uud Phenyia UA Tyrosine (Tyr) UAA Stop codon WA G Stop codon Yad Cysteine (Cys) (UGTA Stop codon (WE ) Tryptophan (Tip) MUG Leucine (Leu) CES Prol CA Histidine (is) EAG Gutamine (G) Arginine (Arg) First base Third base AAAsparagine AAC (Asn) soleucine (llo) Methionine (Met) IACA start codon Threonine (Thr) AG Serine (Ser) AG Arginine (Arg) AUG AAA Lysine (Lys) SAU Aspartic acid GAC (Asp)...
TABLE 5.1 PK values for amino acids 2.36 Amino acid Alanine Arginine Asparagine Aspartic acid Cysteine Glutamic acid Glutamine Glycine Histidine Isoleucine Leucine Lysine Methionine Phenylalanine Proline Serine Threonine Tryptophan Tyrosine Valine PK, PK₂ 2.34 9.69 2.17 9.04 2.02 8.80 1.88 9.60 1.96 10.28 2.19 9.67 2.17 9.13 2.34 9.60 1.82 9.17 9.60 9.60 2.18 8.95 2.28 1.83 9.13 1.99 10.60 2.219.15 2.09 9.10 2.83 9.39 2.20 9.11 2.32 9.62 2.36 9.21 5.56. Of the amino acids listed in Table...
The chemical structures of the 20 standard amino acids at pH 7, along with their 3 and 1 letter codes, are givern in alphabetical order below. While the oxygen and nitrogen atoms of the peptide bonds may serve as a donor atom to complex a metal ion, very often the ligands for the metal come from the amino acid side chains. Takea few moments to examine the chemical structures of the different side chains. Circle the side chains that you...
Which of the following amino acids are acidic? Check All That Apply Serine Asparagine Aspartate o Arginine o lyane Lysine ✓ Glutamic acid Pheny alanine < Prev 2 of 6
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