Podcast
Questions and Answers
Which amino acid forms disulfide bonds in the presence of O2 (dimerizes)?
Which amino acid forms disulfide bonds in the presence of O2 (dimerizes)?
- Cysteine (correct)
- Serine
- Isoleucine
- Glycine
Which amino acid is the smallest?
Which amino acid is the smallest?
- Tyrosine
- Tryptophan
- Threonine
- Glycine (correct)
Which amino acid is best described by the clue 'Replacement of the S atom of cysteine by an O atom would give this amino acid'?
Which amino acid is best described by the clue 'Replacement of the S atom of cysteine by an O atom would give this amino acid'?
- Tyrosine
- Tryptophan
- Serine (correct)
- Isoleucine
Which amino acid has the molecular formula C6H14N4O2?
Which amino acid has the molecular formula C6H14N4O2?
Which amino acid is known for having the γ (gamma) carboxylic acid group?
Which amino acid is known for having the γ (gamma) carboxylic acid group?
Which amino acid has the property of being a phenolic alcohol?
Which amino acid has the property of being a phenolic alcohol?
What type of membrane protein spans the membrane several times?
What type of membrane protein spans the membrane several times?
How are integral membrane proteins removed from the membrane?
How are integral membrane proteins removed from the membrane?
Which type of proteins associate via hydrogen bonding or electrostatic attractions to PL head groups?
Which type of proteins associate via hydrogen bonding or electrostatic attractions to PL head groups?
In which type of protein are hydrophilic amino acids found in the exterior and hydrophobic amino acids found in the interior?
In which type of protein are hydrophilic amino acids found in the exterior and hydrophobic amino acids found in the interior?
What types of groups can act as hydrogen bond donors or acceptors in peptide bonds and amino acids?
What types of groups can act as hydrogen bond donors or acceptors in peptide bonds and amino acids?
In the context of membrane proteins, what is the purpose of carefully arranging the composition and geometry?
In the context of membrane proteins, what is the purpose of carefully arranging the composition and geometry?
Which structural possibilities are mentioned for membrane proteins in the text?
Which structural possibilities are mentioned for membrane proteins in the text?
In the context of hydrogen bonding in proteins, what is the significance of burying all backbone hydrogen bonding groups?
In the context of hydrogen bonding in proteins, what is the significance of burying all backbone hydrogen bonding groups?
Which pairs of atoms exhibit hydrogen bonding in the given context of serine and two ammonia molecules?
Which pairs of atoms exhibit hydrogen bonding in the given context of serine and two ammonia molecules?
Why do membrane proteins have a limited number of structural possibilities according to the text?
Why do membrane proteins have a limited number of structural possibilities according to the text?
