Biological Science (6th Edition)
Biological Science (6th Edition)
6th Edition
ISBN: 9780321976499
Author: Scott Freeman, Kim Quillin, Lizabeth Allison, Michael Black, Emily Taylor, Greg Podgorski, Jeff Carmichael
Publisher: PEARSON
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Chapter 7, Problem 13PIAT
Summary Introduction

To analyze:

The mechanism by which keratinocytes take up organelles and ensure that the organelles remain in the keratinocytes.

Introduction:

The melanosomes are the pigment molecules that are present in the globular form in the melanocytes and are further attached to the dendrites of the melanocytes. The color of human skin is determined by the abundance of melanosomes in keratinocytes—the dominant cell type in skin. But keratinocytes do not produce melanosomes. Instead, less abundant melanosome factories called melanocytes make and secrete the organelles.

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