13. The process of "cell drinking" is called: a. phagocytosis b. exocytosis c. pinocytosis d. digestion 14. The fibers and proteoglycans that form the Extracellular Matrix (ECM) connect with: a. vesicles formed by the plasma membrane b. integral proteins of the plasma membrane and the cytoskeleton integral proteins and phospholipid of the plasma membrane d. directly to the cytoskeleton of the cell c. 15. Which of the following is a passive process? a. exocytosis b. osmosis c. active transport d. phagocytosis 16. Which of the following will move easily through the plasma membrane of the cell? a. protein b. starch c. glycogen d. oxygen

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Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.