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chemical origin
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For over 1500 years the accepted explanation for the origin and variety of life on earth was based on what?
The Bible
Critique two scientific models that explain the origin of life?
One scientific model is PSM which theories that the origin of life began from molecules found in the ocean. Another scientific model for the origin of life is BM which believes chemicals surfaced on top of the water. Both theories are hard to prove.
What comes first cellular respiration or photosynthesis?
Both Cellular Respiration and Photosynthesis are interdependent. In their chemical formulas:Photosythesis: CO2+H2O yield sunlight O2+C6H12O6Cellular Respiration: O2+C6H12O6 yield ATP CO2+H2OThere are many theories such as the heterotrophic and autotrophic hypothesis. There is also the spontaneous generation theory however that was disproved by Redi and Pasteur. The most accepted origin of life is the heterotrophic theory.
Who proposed the biochemical theory of origin of life?
Alexander Ivanovich Oparin was a Soviet biochemist who, in 1924, put forward a coherent theory for the origin of life through gradually increasing sophistication of biochemical change in his book The Origin of Life.
What is the best explanation for the origin of life?
Let just say life is an imagination, goodnight.
Who wrote origin of life?
The origin of life remains a subject of scientific investigation with no definitive answer. Various hypotheses and theories have been proposed by scientists such as Alexander Oparin, J.B.S. Haldane, and Stanley Miller, but the exact mechanism of life's origin is still unknown.
For over 1500 years the accepted explanation for the origin and variety of life on earth was based on what?
The Bible
For over 1500 years the accepted explanation for the origin and variety of life on Earth was based on the book of in the Bible?
Genesis
What year was it that people still believed in Galens theories?
Galen's theories were widely accepted until the 16th century. Between the 16th century and the 19th century, there was a period of time referred to as the medical revolution, which saw the emergence of modern medicine. During this time, Galen's theories were no longer accepted as the standard for medical practice. However, some of his ideas, such as the four humors, the role of the liver, and the heart as the center of life, were still accepted as valid, and these theories were used to explain medical phenomena. It was not until the 19th century, when advances in science and technology allowed for the development of modern medical practices, that Galen's theories were completely rejected.Galen's theories were still believed and accepted by the medical community up until the 16th century. During this time, his ideas were heavily relied on to explain and understand medical phenomena, and were seen as the standard for medical practice. Among his many theories, the four humors, the role of the liver, and the heart as the center of life were all accepted as valid. Some of Galen's theories were still accepted and practiced even after the 16th century. However, with the rise of modern medicine in the 19th century, his theories were eventually rejected and replaced with more scientific approaches. This marked the end of the medical revolution, and Galen's theories were no longer accepted as the standard for medical practice.
What are theories of life and where does life come from?
What are theories of life (Operin) and where does life come from
What proof is there of extraterrestrials?
A lot of people, mostly scientists, claim to have proof of extraterrestrial life. They feel their theories are plausible. However, the subject of extraterrestrial life is debatable. There is no official proof.
Critique two scientific models that explain the origin of life?
One scientific model is PSM which theories that the origin of life began from molecules found in the ocean. Another scientific model for the origin of life is BM which believes chemicals surfaced on top of the water. Both theories are hard to prove.
Who was the origin of Hindi religion?
No-one knows for sure, different theories suggest different things. Most theories include modern Hinduism as an amalgamation of different tribal beliefs and also the Shramana movement (which started the ideas of the cycle of life, Brahman and yoga).
Was Duke Ellington's artwork accepted?
yes but mostly by black people but near the end of his life white people liked his music too
What is the different theories about origin of life?
Theories of origin of life are entirely independent of Evolution. There is much speculation except that it is known to have occurred about 3.5 billion years ago, shortly after the earth's crust solidified and cooled enough for life to exist. Some of the speculations are:Tide poolsClay catalysisBlack smoker undersea ventsetc.Electrical storms in the early methane rich (oxygen absent) atmosphere probably synthesized the building block chemicals (nucleotides, amino acids, carbohydrates, fatty acids, etc.)
What is a living organism that arises fom nonliving sources?
The theories about the origin of life from non-life are known as "abiogenesis". We don't really know exactly how that first organism may have looked like, but it must have had a very simple structure, compared to modern life.
What has the author Robert Francis Scharff written?
Robert Francis Scharff has written: 'Distribution and origin of life in America' -- subject(s): Accessible book, Zoology, Zoogeography 'Review of Dohrn's theories on the origin of vertebrates' -- subject(s): Vertebrates, Evolution 'European Animals'
