Question Detail
Question
The channels in the endoplasmic reticulum are called? A. Cisternae B. Cristae C. Proteins spheres D. Golgi body
Correct Answer
Option A is the correct answer.
Detailed Explanation
The endoplasmic reticulum (ER) forms an interconnected network of flattened, membrane-enclosed sacs and tubules. These fluid-filled spaces or channels are called cisternae. Cristae are the folds of the inner mitochondrial membrane.
Hint
Think of these as flattened sacs or channels that run through the ER.