Proteins combine to produce cells, which produce DNA.
Proteins are made up of DNA, which determines the cells that are produced.
DNA is made up of proteins, that tell a cell how to work.
Cells contain DNA, which controls the production of proteins.
Cell 1 is prokaryotic; cell 2 is eukaryotic.
Cell 1 is eukaryotic; cell 2 is prokaryotic.
Both cells are prokaryotic.
Both cells are eukaryotic.
Allow certain substances to enter or leave the cell
Strengthen the outer boundary of the cell
Connect reproductive cells during fertilization
Exchange organelles between specialized cells
They will swell because water will move into them.
They will swell because salt will move into them.
They will shrink because water will move out of them.
They will shrink because salt will move out of them.