Which of the Following Is Not True of Eosinophils

question 4

Multiple Choice

Which of the following is not true of eosinophils?

• A)They destroy parasites.
• B)They are classified as granulocytes.
• C)They produce antibodies.
• D)They make up 1-3% of the white blood cells.
• E)All of these are true of eosinophils.

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Definitions:

Zinc-65

A radioactive isotope of zinc with a half-life of 244 days, often used as a tracer in studies of zinc metabolism.

Protons

Positively charged subatomic particles found in the nucleus of an atom, contributing to the atom's mass and defining the element.

Zinc

A chemical element with the symbol Zn and atomic number 30; it is a slightly brittle metal at room temperature and has a variety of uses, from galvanization to dietary supplements.

Isotope

An isotope is a variant of a particular chemical element, which differs in neutron number, while retaining the same number of protons.