How are proteins and nucleic acids related? a.)they both provide energy. b.)they both carry genetic information. c.)the structure of proteins is determined by nucleic acids. d.)the subunits of nucleic acids are also the subunits of proteins.

Which property is used to identify the origin of an igneous rock? color density hardness crystal size

What type of pollution does household garbage cause

The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer