General biology

Our natural world also utilizes the principle of form following function, especially in cell biology, and this will become clear as we explore eukaryotic cells. Unlike prokaryotic cells, eukaryotic cells have: 1) a membrane-bound nucleus; 2) numerous membrane-bound organelles such as the endoplasmic reticulum, Golgi apparatus, chloroplasts, mitochondria, and others; and 3) several, rod-shaped chromosomes. Because a eukaryotic cell’s nucleus is surrounded by a membrane, it is has “true…

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More biology notes and resources

Hello! Thank you for checking out my shop! This product is a digital print (available as a PDF) for use as you see fit! Spruce up your classroom (or your knowledge of cell biology) with this appealing print of the plant cell. Poster includes a labeled diagram of the organelles of a general plant cell with a brief explanation of the function of the applicable organelle.

How scientists study the natural world.

What is Endoplasmic Reticulum The endoplasmic reticulum (ER) is a network of membrane-bound organelle distributed throughout the cytoplasm of the eukaryotic cell. It is mainly concerned with membrane biogenesis, biosynthesis, processing, and transport of proteins and lipids. It is called ‘endoplasmic,’ as it is more concentrated in the inner side of the cytoplasm (endoplasm) than […]

Different branches of Biology and their definition