Neurobiology Final- UCF (Cheng's Material) with correct answers 100% 2026

Neurobiology Final- UCF (Cheng's Material) with correct answers 100% 2026 Which is more abundent, glial cells or neurons? by how much? - Correct Answer 10 times more glia than neurons What are the cells that insulate, support, and nourish neurons? - Correct Answer glia How long are dendrites usually? - Correct Answer 2mm Neurites - Correct Answer axon and dendrites What is the golgi stain made out of? - Correct Answer silver chromate solution soaking What is the neuron doctrine? - Correct Answer neurons are the functional units of the nervous system The cell body is also known as the? - Correct Answer soma or perikaryon True or false: Golgi and Cajal shared the Nobel Prize - Correct Answer True Who was right, Golgi or Cajal? - Correct Answer Cajal What is the Diameter of a neuron? - Correct Answer 20 um What is the limit that human can still distinguish between two points? - Correct Answer 100um What is the limit of resolution of a standard light microscope? - Correct Answer 0.1um What is the limit of resolution of an electron microscope? - Correct Answer 0.1nm Which microscopy can only examine fixed tissues? - Correct Answer Electron microscope Most neurons in the cell are unipolar, bipolar, or multipolar? - Correct Answer multipolar which is slower, anterograde or retrograde? - Correct Answer retrograde What forms the myelin sheath in PNS? - Correct Answer schwann cells What to schwann cells also do beside forming the myelin sheath? - Correct Answer Neurotrophic factors What forms myelin sheath of CNS? - Correct Answer Oligodentrocytes This cells forms the blood brain barrier and takes up potassium, water and neurotransmitters? - Correct Answer Astrocyte Astrocytes are found in PNS or CNS? - Correct Answer CNS