Final answer:
Chylomicrons and VLDL deliver triglycerides to the tissues, LDL delivers cholesterol, and HDL removes cholesterol for excretion via the bile.
Step-by-step explanation:
The lipoproteins that deliver triglycerides to the tissues are chylomicrons and very low-density lipoproteins (VLDL). Chylomicrons carry triglycerides from the intestine to various tissues after a meal, while VLDL, produced by the liver, transports newly synthesized triglycerides to different tissues for energy or storage. Low-density lipoproteins (LDL) are responsible for delivering cholesterol to the tissues, where it can be used in the construction of cell membranes or for other cellular functions. In contrast, high-density lipoproteins (HDL) play a crucial role in removing cholesterol from the bloodstream to the liver, where it can be reused or excreted in the bile.