#Question id: 2358
#Unit 2. Cellular Organization
What tiny organelles are attached to the endoplasmic reticulum (ER), forming rough ER?
#Question id: 2359
#Unit 2. Cellular Organization
Sometimes smooth ER specializes in the production of ____
#Question id: 2360
#Unit 2. Cellular Organization
A mitochondrion has a(n) ______ , an inner space filled with a gel-like fluid.
#Question id: 2361
#Unit 2. Cellular Organization
______ of the cytoskeleton help maintain the shape of the cell.
#Question id: 2362
#Unit 2. Cellular Organization
Before a cell divides, the centrioles ______
#Question id: 2363
#Unit 2. Cellular Organization
Cells lining the respiratory tract contain ______ that help keep the lungs clear of particles.