Podcast
Questions and Answers
What is the approximate percentage of proteins found in chloroplast membranes?
What is the approximate percentage of proteins found in chloroplast membranes?
- 30%
- 70% (correct)
- 50%
- 40%
Which amino acids are typically found in the lipophilic interface of integral proteins?
Which amino acids are typically found in the lipophilic interface of integral proteins?
- Glu, Asp, Arg
- Alanine, leucine, isoleucine
- Trp, His, Tyr (correct)
- Phenylalanine, glycine, valine
What type of forces are responsible for the interaction between the hydrophobic side chains of integral proteins and fatty acid side chains?
What type of forces are responsible for the interaction between the hydrophobic side chains of integral proteins and fatty acid side chains?
- Hydrogen bonds
- Ionic bonds
- Disulfide bonds
- Van der Waals forces (correct)
What is the typical structure of integral proteins found in the membrane?
What is the typical structure of integral proteins found in the membrane?
Which of the following is an example of an integral protein?
Which of the following is an example of an integral protein?
What type of bonds are involved in the association of integral proteins with the membrane?
What type of bonds are involved in the association of integral proteins with the membrane?
What is the primary function of lipid-anchored proteins in the membrane?
What is the primary function of lipid-anchored proteins in the membrane?
What is the role of amphipathic alpha helix in the membrane?
What is the role of amphipathic alpha helix in the membrane?
What is the primary function of hydrogen bonds in the membrane?
What is the primary function of hydrogen bonds in the membrane?
What is the primary function of protein domains in the membrane?
What is the primary function of protein domains in the membrane?
What is the primary function of anion exchange proteins in the membrane?
What is the primary function of anion exchange proteins in the membrane?
What is the main function of Band 3 protein in blood plasma?
What is the main function of Band 3 protein in blood plasma?
What is the primary function of the SARS-CoV-2 spike protein?
What is the primary function of the SARS-CoV-2 spike protein?
What is the characteristic of integral proteins with multiple helices?
What is the characteristic of integral proteins with multiple helices?
What is the function of the transmembrane domain of the SARS-CoV-2 spike protein?
What is the function of the transmembrane domain of the SARS-CoV-2 spike protein?
What is the name of the process mediated by the Band 3 protein in blood plasma?
What is the name of the process mediated by the Band 3 protein in blood plasma?
What is the type of protease that the SARS-CoV-2 spike protein binds to on the host cell membrane?
What is the type of protease that the SARS-CoV-2 spike protein binds to on the host cell membrane?
