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Cell Structures and Function

APBIO-NHZGDY

A scientist studying a certain cell finds that the cell is responsible for producing and secreting protein molecules that help to hold various components of the extracellular matrix together.

Examination of the interior of the cell via transmission electron microscopy would MOST likely reveal large quantities of which of the following organelles?

A

Storage vacuoles.

B

Lysosomes.

C

Mitochondria.

D

Rough endoplasmic reticulum.