Which of the following statements describes a characteristic feature of a carrier protein in a plasma membrane?

#Question id: 661

#XL - Q Biochemistry

Which technique is commonly used to determine the three-dimensional conformation of a protein?

#Question id: 2120

#XL - S Microbiology

Which one of the following statements about membranes is true?

#Question id: 20109

#XL - P Chemistry

#Question id: 20078

#XL - P Chemistry

#Question id: 9587

#XL - Q Biochemistry

The structure of the four major protein complexes in the thylakoid membrane are organised form such as ;

a.) PSII is located predominantly in the stacked regions of the thylakoid membrane and Cytochrome b6f complexes are evenly distributed

b.) PSI and ATP synthase are found in the unstacked regions protruding into the stroma

c.) Lateral separation of the two photosystems requires that electrons and protons produced by PSII be transported directly to PSI and the ATP coupling enzyme

d.) Four main protein complexes of the thylakoid membrane, shown also are the two diffusible electron carriers—plastocyanin, which is located in the thylakoid lumen, and plastohydroquinone (PQH2) in the membrane, The lumen has a positive electrical charge with respect to the stroma

Which of the following statements correct?