 
 <translate> Some viruses have an envelope of phospholipids and proteins. Phospholipases are the enzymes that degrade phospholipids . Some viruses have an envelope of enzymes and proteins.
Thus, the answer is (B). <hau> Wasu ƙwayoyin cuta suna da ambulaf na phospholipids da sunadarai. Phospholipases su ne enzymes da ke lalata phospholipids. Wasu ƙwayoyin cuta suna da ambulaf na enzymes da sunadarai. Saboda haka, amsar ita ce (B). 