Nonphagocytic (eosinophils/monocytes/NK cells) are a type of lymphocyte which produce toxins to kill abnormal cells
What will be an ideal response?
NK cells
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Although most metabolic reactions are freely reversible, a few irreversible catabolic steps are bypassed during biosynthesis with special enzymes that catalyze the reverse reaction in order to allow for independent regulation of catabolic and anabolic pathways.
Answer the following statement true (T) or false (F)
Which event occurs in mitosis but NOT in meiosis?
a. bipolar spindle formation b. tethering of chromosomes to microtubules c. chromosomes dragged to poles by microtubules d. nuclear envelopes breaking up and reforming e. none of these
Secreted in breast milk, what class of antibody helps protect the newborn through neutralization and agglutination of antigen?
A) IgM B) IgE C) IgG D) IgD E) IgA
Some RNA molecules can function like enzymes. These particular enzymatic RNA molecules are called
A) ribosomes. B) mRNA. C) ribozymes. D) RNase.