Do you know about cells?

What is a system of internal membranes covered with ribosomes? It collects proteins and moves them through the cell.

What organelle contains digestive enzymes and breaks down worn out cell parts?

What organelle consists of flattened membrane bound sacs that serve as a packaging and distribution center for the cell? Proteins are modified here and packaged into vesicles for transport.

What cell structure is the site of protein synthesis?

What organelles found in plant cells convert sunlight into sugar? It is the site of photosynthesis. They give the plant a green color.

What are long thread-like structures that protrude from the cell membrane of some cells enabling movement?