Which of the following processes and organelle(s) accounts for the replacement of lipids and proteins lost from the plasma membrane?Group of answer choicesActive transport and the rough endoplasmic reticulumFlip-flop of phospholipids from one side of the plasma membrane to the other and the Golgi apparatusReceptor-mediated endocytosis and smooth ER and Golgi apparatusExocytosis and smooth and rough EREndocytosis and Golgi

Transport vesicles move proteins from the endoplasmic reticulum to what other organelle?smooth endoplasmic reticulumGolgi apparatusmitochondrianucleus

The difference in lipid and protein composition between the membranes of the endomembrane system is largely determined byGroup of answer choicesthe physical separation of most membranes from each other.the function of the Golgi apparatus in sorting membrane components.the modification of the membrane components once they reach their final destination.the transportation of membrane among the endomembrane system by small membrane vesicles.the synthesis of lipids and proteins in each of the organelles of the endomembrane system.

Which cell feature processes proteins?A: endoplasmic reticulumB: chloroplastsC: golgi apparatus

Regarding rough and smooth endoplasmic reticulum (ER):Group of answer choicesthey are both involved in synthesis of lipidssmooth ER is lined with ribosomesthey are physically connectedrough ER stores calcium

The cellular organelle responsible for the degradation of proteins is:Group of answer choicescentriolesmembrane transportersGolgi apparatuslysosomes