[Solved] By what process are LDL particles removed selectively from the blood serum? A) through targeted digestion by serum lipases B) by receptor-mediated endocytosis C) They are replenished with triacylglycerols and never removed. D) They form atherosclerotic plaques. Impolite: Exhibiting behavior or speech that is considered disrespectful or rude. Negative Connotation: A term or phrase that evokes a negative emotional response or association. Negative Word: A word that expresses a denial, disagreement, or negation, often used to construct negative sentences or convey pessimistic ideas. Positive Psychology: A branch of psychology that studies how to help people thrive.