What invention made discovery of cells possible?

I made better lenses and was then able to see tiny cells swimming in pond water. Who am I?

Which scientists was NOT a main contributing scientist for the cell theory?

I said, "All plants are made of cells." Who am I?

I said, "All animals are made of cells." Who am I?

I said, "All cells come from pre-existing cells." Who am I?

Which is NOT part of the cell theory?

Which of these is NOT a characteristic of prokaryotic cells?

Which of these is NOT a characteristic of eukaryotic cells?

Which characteristics are shared by most cells?

Would a poison that kills human cells by blocking openings in the nuclear membrane also kill bacteria?

Which organelle is a thin boundary that controls the movement of materials into and out of the cell?

Which organelle is a jelly-like substance that contains dissolved molecular building blocks?

Which organelle is a network of proteins that supports and shapes the cell?

Which organelle is the storehouse for the genetic information in a cell?

Which organelle is found in the nucleus and is responsible for making ribosomes?

Which organelle consists of a thin membrane, covered with ribosomes, that modifies proteins?

Which organelle is a thin membrane that is responsible for making lipids and breaking down drugs and alcohol?

Which tiny organelle links amino acids to form proteins?

Which organelle is a stack of membrane bound spaces that processes, sorts and delivers proteins?

What are the small sacs that pinch off from the ER to surround a protein and transport it to the Golgi?

Which organelle is known as the powerhouse of the cell because it supplies energy to the cell?

Which organelle is a fluid filled sac used for storage of materials?

There are many small of these in animal cells, and one large one in plant cells.

This membrane-bound organelle is filled with enzymes and breaks down damaged and worn out cell parts.

These cylinder shaped organelles in animal cells were once believed to be a part of cell division.

This structure is the rigid outer layer in plant cells that gives protection, support and shape to the cell.

Which organelle is responsible for carrying out photosynthesis in plant cells?

Which organelle is green because it contains chlorophyll?

What are the long hollow tubes that give the cell its shape and act as tracks for movement of organelles?

Smaller hollow tubes of the cytoskeleton that give a cell its strength are called

These are the tiny threads of the cytoskeleton that let cells move and divide