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Who 1st the discover the radiation?
Henri Becquerel was the first to discover radiation in 1896 while he was studying phosphorescent materials.
What year did coulombs discover America?
Coulombs did not discover America. America was discovered by Christopher Columbus in 1492.
When did albert Einstein first discover electricity?
Albert Einstein did not discover electricity. Electricity has been known since ancient times and was studied by many scientists before Einstein. Einstein's famous work was in theoretical physics, particularly in the areas of general relativity and quantum mechanics.
How does an impulse travel through the heart?
An impulse travels through the heart by moving from the sinoatrial (SA) node to the atrioventricular (AV) node, then through the bundle of His, the bundle branches, and finally to the Purkinje fibers. This pathway coordinates the contraction of the heart muscle, leading to a synchronized heartbeat.
What element did lord kelvin discover?
Lord Kelvin did not discover any new element. He made significant contributions to the field of thermodynamics, developing the Kelvin scale of temperature and laws of thermodynamics.
What was the contribution of Johannes purkinje?
he dicovered the structures in the heart which id now called the purkinje fibres
What is Johannes Purkinje famours for?
He is best known for his 1837 discovery of Purkinje cells, large neurons with many branching dendrites found in the cerebellum.
Who is the father ofr dactyloscopy?
johannes purkinje
Who coined term protoplasm?
It was first discovered by ' Johannes Purkinje ' in 1940. This word was used by Johannes Purkinje of Prague who had studied the contents of plant cells. Purkinje decided to call this living cell substance protoplasm from the Greek name Protoplastus which, in turn, came from the ancient liturgy of the Christian church.
Who first named protoplasm?
Johannes Purkinje aa czech physiologist used the word phasm to reform to living things
Who coined the term protoplasm?
It was first discovered by ' Johannes Purkinje ' in 1940. This word was used by Johannes Purkinje of Prague who had studied the contents of plant cells. Purkinje decided to call this living cell substance protoplasm from the Greek name Protoplastus which, in turn, came from the ancient liturgy of the Christian church.
What was Johannes Purkinje's contribution to cell theory?
He is the man that discovered structures in the heart that are now called Purkinje Fibres. These are the fibres that carry an action potential from the bundle braches all around the heart triggering the contraction of the muscle tissue to compress the chamber.
What was the contribution of Johannes purkinne?
Johannes Purkinje was a Czech anatomist and physiologist known for his pioneering work in several fields, particularly in the study of cells and the nervous system. He discovered Purkinje fibers, which are crucial for cardiac conduction, and made significant contributions to the understanding of cell structure and function, notably through his work on the classification of cells. Additionally, he was instrumental in the development of modern histology and microscopy techniques. Purkinje's research laid foundational knowledge that influenced later discoveries in biology and medicine.
What famous things did Johannes Kepler discover?
Telescope
What year did Johannes Keplar discover the retina?
1592
What did Johannes kelper discover?
that the earth went round the sun
Who did discover planets move in elliptical orbits?
Johannes Kepler
