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Which anatomic structures are located in the hilum of the kidney?
1) Renal artery
2) Renal vein
3) Nerve plexus
Stem Cells
undifferentiated cells capable of dividing to produce various other types of cells, offering potentials for tissue repair and regenerative medicine.
Cortex
The outer layer of the cerebrum in the brain, involved in many complex brain functions including memory, attention, perception, cognition, awareness, thought, language, and consciousness.
Methylation
A biochemical process involving the addition of a methyl group to molecules like DNA, often affecting gene expression and cellular function.
Gene Expression
The process by which information from a gene is used to synthesize a functional gene product, typically a protein, which can affect a cell's structure and function.
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