论文标题
手性生活的起源
The Origin of Chiral Life
论文作者
论文摘要
生命的现象是在四个假设定义的起源框架内讨论的。 1。假设说：众所周知，生命是基于（H-C-N-O）的，并且依赖于体积（Na-Mg-P-S-CL-K-CA）和微量元素（CR-MN-FE-CO-NI-CU-ZN-SE-SE-MO-I-W，以及可能的Li-B-F-f-Si-V-SI-V-AS）。它起源于生命物质和宇宙的元素丰度曲线的恰逢。 2。假设是：生命起源于星际分子云具有灰尘颗粒的关键作用。 3。假设源自1。并指出：由于宇宙衰老，生命仅起源一次。粉尘形成的行星系统和恒星已经包含过量的L型氨基酸和D型糖，因此，任何行星上新兴的寿命都必须是手性的。因此，已经形成了4个假设：手学是生命出现的正当条件。支持这些假设的论点是根据众多天体物理观察和物理法提出的。
The phenomenon of life is discussed within a framework of its origin as defined by four hypotheses. The 1. hypothesis says: Life, as we know, is (H-C-N-O) based and relies on the number of bulk (Na-Mg-P-S-Cl-K-Ca) and trace elements (Cr-Mn-Fe-Co-Ni-Cu-Zn-Se-Mo-I-W, and possibly Li-B-F-Si-V-As). It originated when the element abundance curve of the living matter and of the Universe, coincided. The 2. hypothesis is: Life originated in an interstellar molecular cloud with the critical role of dust particles. The 3. hypothesis arises from the 1. and states: Because of the Universe ageing, life originated only once. The dust forming planetary system and stars already contained an excess of L-type amino acids and D-type sugars, therefore, the emerging life on any planet had to be chiral. Consequently, the 4. hypothesis has been formed: Chirality is a sine qua non-condition for the emergence of life. The arguments supporting these hypotheses are put forward based on numerous astrophysical observations and physics laws.
