Iron ions and cholesterol are brought into the cell by the process of

A) bulk transport.
B) pinocytosis.
C) receptor-mediated pinocytosis.
D) phagocytosis.
E) None of the answers are correct.


C) receptor-mediated pinocytosis.

Anatomy & Physiology

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Fourth-degree burns affect the ___ .

Fill in the blank(s) with the appropriate word(s).

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Which of the following cells stand guard against toxins, microbes and other pathogens?

A. Tactile cells B. Dendritic cells C. Keratinocytes D. Melanocytes E. Adipocytes

Anatomy & Physiology

The role of the spleen in the lymphatic system is to provide a site for lymphocyte proliferation and immune surveillance

Indicate whether the statement is true or false

Anatomy & Physiology

Which is not correct about the esophagus?

A. It produces movement by peristalsis. B. It serves as the passageway for a bolus to pass from the pharynx to the stomach. C. It opens to the cardia of the stomach. D. It is located posterior to the trachea. E. It secretes a variety of enzymes for chemical digestion.

Anatomy & Physiology