Cell Structure and Function: Ribosomes and Endoplasmic Reticulum

Vocabulary flashcards covering ribosomes, the endomembrane system, rough endoplasmic reticulum, and smooth endoplasmic reticulum based on the lecture notes.

Ribosomes

Cellular structures present in both prokaryotic and eukaryotic cells (found in the cytosol/cytoplasm and rough endoplasmic reticulum) that produce protein.

Endomembrane System

A system of membrane-bound cellular structures consisting of the smooth endoplasmic reticulum, rough endoplasmic reticulum, golgi apparatus, lysosomes, vacuoles, and plasma membrane.

Rough Endoplasmic Reticulum

A cellular structure studded with ribosomes that gives it a rough appearance, responsible for producing secretory proteins and membranes.

Smooth Endoplasmic Reticulum

A cellular organelle that lacks ribosomes on its surface and synthesizes lipids.

Liver Cells (Smooth ER Function)

Cells in the body that contain large amounts of smooth endoplasmic reticulum to metabolize carbs and detoxify drugs.