File:0313 Endoplasmic Reticulum c labeled.png
0313_Endoplasmic_Reticulum_c_labeled.png (604 × 398 pixels, file size: 250 KB, MIME type: image/png)
Summary
| Description |
Caption: (a) The ER is a winding network of thin membranous sacs found in close association with the cell nucleus. The smooth and rough endoplasmic reticula are very different in appearance and function (source: mouse tissue). (b) Rough ER is studded with numerous ribosomes, which are sites of protein synthesis (source: mouse tissue). EM × 110,000. (c) Smooth ER synthesizes phospholipids, steroid hormones, regulates the concentration of cellular Ca++, metabolizes some carbohydrates, and breaks down certain toxins (source: mouse tissue). EM × 110,510. (Micrographs provided by the Regents of University of Michigan Medical School © 2012) |
| Date | |
| Source | https://cnx.org/contents/FPtK1zmh@8.25:fEI3C8Ot@10/Preface |
| Author | OpenStax |
| Other versions |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:01, 23 November 2017 | | 604 × 398 (250 KB) | commons>CFCF | crop |
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