Select all the roles that membranes play in cells.Multiple select question.enclose organelles in eukaryotic cellsreceive and respond to external stimulitranscribe DNA into RNA and assemble ribosomestransport substances into and out of the cell

What is the primary function of the cell membrane?A. It digests foreign materials and unwanted organelles in the cytoplasm.B. It packages and transports proteins and lipids for transport to designated locations in the cell.C. It provides rigidity and protects the cell from its environment.D. It separates the intracellular components from the extracellular space and allows transport of materials into and out of the cell.E. It provides storage space for food or water.

Quiz #2: STAAR Review2 of 122 of 12 Items00:46 / 18:00QuestionSTAAR 2019 Q#50Transmembrane proteins span the width of the cell membrane.  Four types of transmembrane proteins are shown in a section of cell membrane.All of these proteins have different specific functions, they all ---Responsesstop the chemical reactions within the cellstop the chemical reactions within the cellsynthesize molecules that signal other cellssynthesize molecules that signal other cellshelp the cell interact with its external environmenthelp the cell interact with its external environmentremove large waste particles from the cytoplasm of the cell

What are the functions of the cell membrane?Multiple select question.It is the site of signal transduction.It is the site of protein synthesis.It is a selectively permeable barrier.

Which structure allows only certain things to pass in and out of the cell?a.cytoplasmb.cell membranec.nuclear envelop

Which is a function of the plasma membrane?regulate traffic of chemicals in and out of the cellregulate production of lipids in the cellregulate production of proteins in the cellregulate transport of DNA in and out of the nucleus