Health in our life

  1)  Origin of life studies:  A) The origin of life is a natural process. B) Formation of organic molecules.  2)  Miller - Urey experiment:  A) The Oparin-Haldane experiment was conducted with the aim of recreating the origin of life on earth.  Living cells produced amino acids. B) Organic molecules are basic components of life such as amino acids.  3)  Organic molecules form meteors: . A) Organic molecules form meteorites contributed to the origin of life on earth.  4)  Enzymatic activity and hereditary information in the one polymer: The RNA world  hypothesis  A) RNA store genetic information.  5)  Protocells: Self- replicating and metabolic enzymes in a bag:  A) The cell maintains different gradients for RNA replication metabolic function.  

Origin of life studies Keywords: - PROCESS - NATURAL - ORIGIN- EVIDENCE. Scientists cannot directly address how life on Earth arose, they can formulate and test hypotheses about natural processes that could account for various intermediate steps, consistent with the geological evidence.  Alexander Oparin and J. B. S. Haldane independently proposed nearly identical hypotheses for how life originated on Earth.   Miller - Urey experiment: Keywords: AMINO ACIDS - MOLECULES - ORGANIC - PRODUCED - CELLS LIVING. Stanley Miller and Harold Urey tested the first step of the Oparin-Haldane hypothesis, as a result, the following emerged chimical reactions that produced a variety of organic molecules, some of which are the basic building blocks of life, such as amino acids. Organic molecules form meteors: Keywords: METEORITES - ORGANIC - MOLECULES - LIFE - EARTH. Meteors that have landed on Earth have revealed that they contain many organic molecules. The organic matter contributed s...

Interview with a community physician:💚  What is your name? My name is Matias. How old are you? I am 58 years old. What is your profession? I am general practitioner.  What is your daily routine? I go to the hospital every weekday morning at 8 am. I wake up at 6 am and go to sleep at 10 pm.  Why did chose your profession? I like to help people and I am interested in how the human body works.