How does a macrophage (immune cell) consume a bacteria?
A. phagocytosis
B. endocytosis
C. exocytosis
D. receptor-mediated endocytosis
E. pinocytosis
A. phagocytosis
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The use of compartmentation for the simultaneous but independent regulation of anabolic and catabolic pathways occurs generally in eukaryotes but not in prokaryotes.
Answer the following statement true (T) or false (F)
Which statement is true for scyphozoan medusae?
a. They are the dominant body form. b. They are generally smaller than hydrozoan medusae. c. Most live in freshwater. d. They are scavengers.
Which of the following is NOT accurate concerning
ionization? a. When one atom loses electrons, another must gain electrons. b. When an atom loses an electron, it becomes negatively charged. c. Ionic bonds form between ionized atoms. d. In the compound NaCl, Na loses an electron to become positive. e. In an ion, the number of protons and electrons is unequal.
Genetic disease caused by a defect in the CFTR gene, which is responsible for the formation of a transmembrane chloride ion transporter; causes the mucus of the body to be viscous.
What will be an ideal response?