<prompt> The small intestine secretes various triglyceride-rich lipoproteins, but the liver secretes onlyChylomicronsVLDLsLDLsHDLs  <response>: Although both chylomicrons and VLDLs are triglyceride-rich lipoproteins, the liver, unlike the small intestine, produces only VLDLs. LDLs and HDLs are not triglyceride-rich lipoproteins. Chylomicron remnants are generated in the circulation by the metabolism of chylomicrons. 