Examlex
What is necessary for a target cell to respond to a cell signaling molecule?
Celery
A plant of the family Apiaceae, commonly used as a vegetable, known for its crunchy stalks.
Genetically Identical
Having the same genetic material or DNA sequence. In biology, this usually refers to organisms or cells produced through processes such as cloning.
Plant Cells
Cells that make up plant tissues, distinguished by their rigid cell walls, chloroplasts for photosynthesis, and large central vacuole.
Lignin
An organic substance binding the cells, fibers, and vessels of wood and plants, contributing to the stiffness and strength of the cell wall.
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