What does the neuron doctrine establish regarding the nervous system?
Answer and explanation
Correct answer: A. made up of discrete individual cells
- Step 1: According to the official source: The neuron doctrine is the concept that the nervous system is made up of discrete individual cells, a discovery due to decisive neuro-anatomical work of Santiago Ramón y Cajal and later presented by, among others, H. Answer: made up of discrete individual cells. Why not the others: a continuous fused syncytium, composed exclusively of connective tissue, and free of cellular boundaries represent the historical reticular theory of Gerlach and Golgi, which was disproved by Cajal's neuron doctrine.
Practise more Science, Arts, Sport and Culture of Spain.
Free questions with an explanation for every one, and full timed Spanish General Knowledge mock tests.
More Science, Arts, Sport and Culture of Spain questions
- Which artist painted Guernica, a large work of 1937 about the bombing of a Basque town?
- Who painted Las Meninas, now in the Prado Museum in Madrid?
- Which architect designed the Sagrada Família basilica in Barcelona?
- Which author wrote Don Quixote, a novel often called the first modern novel?
- Which Spanish painter, born in Figueres, was a leading figure of surrealism?
- Which painting by Goya shows the execution of Madrid citizens by French soldiers in 1808?