Recent content by ndjokovic

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    Can we create life from scratch?

    I think I just mentioned the need of mastering at least quantum physics in order to be able to "create life from scratch", and I gave examples of organisms using quantum tricks. I don't see how this is off-topic. But you are right, the field of quantum biology needs its own topic. I am thinking...
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    A question about Natural Selection

    That's good, I think I get this step. I understood that it is a gradual random cumulative process, RNA molecules which had bad mutations collapses, and other which had mutations that do not stop the replication power continue to replicate. But I see a lot of obstacles here: 1-The need of a huge...
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    A question about Natural Selection

    This is what I call biased action, why selecting the mutations that help survival over other mutations ?
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    A question about Natural Selection

    The problem is the correct initial values is almost impossible in a stochastic point of view, and even if we assume that the correct first spark exists, and that a good soup of amino acids also exists at the good place at the good time, it would be so unstable, that a tiny tiny perturbation, a...
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    Why do we write dx in indefinite integrals

    Let F be an antiderivative of a function f such that F(0)=0 , you can see that F(x) is the area under the graph of f from 0 to x thanks to the beautiful Fundamental Theorem of Calculus: F(x)=\int_0^x f(s)ds. Here you see the power of this theorem, because it connects two different things...
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    Can we create life from scratch?

    Then I am sorry if you see that I misunderstood you, even if I kept reading your comment lot of times to make sure I get your point.
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    Does point really exist?a mathematical concep

    It is just a mathematical concept, like numbers. It is abstract. You may ask yourself questions like: "what is the size of a point ?" If it has no size, then it must be nothing. But in mathematics we measure sizes using measures, like The Lebesgue measure. The Lebesgue measure of a point is 0...
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    How to determine the x values where a function is continuous

    \frac{\sqrt{9-x^2}}{x^2-1}=\frac{\sqrt{9-x^2}}{(x-1)(x+1)}. So your function is not defined on the points 1 and -1, but it is continuous on the other points as a composition of basic continuous functions. To study the behavior of the function near the singularities, you calculate the limits, you...
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    Can we create life from scratch?

    I think you should update your knowledge, there's even a field called Quantum Biology. I gave a couple of discoveries about that on my other comments.
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    Can we create life from scratch?

    First, I quoted the part where you misunderstood the problem. Second, as I explained before, I am not even a supporter of this theory, it is a theory that predicted the quantum vibrations of microtubules which got harshly criticized from its inception, as the brain was considered too "warm, wet...
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    Can we create life from scratch?

    I just want to mention a fundamental misunderstanding here, I am not talking about quantum phenomenon which is present in every atom of the universe, but I am talking about quantum techniques used by some living organisms, like this: https://www.youtube.com/watch?v=jepgOQEvWT0 and used also in...
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    A question about Natural Selection

    Hi, I just want some explications about the nature of "Natural Selection" in term of physical laws acting on molecules. In other words, how exactly "Natural Selection" acts on molecules and atoms.
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    Why Banach Spaces Are Important: A Fellow Student's Question

    Well, there's a lot of reasons why Banach spaces are so important. For example in the field of random and deterministic processes or also called Stochastics and Evolution Equations. Partial differential equations can be written in the form of abstract functional differential equations...
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    Can we create life from scratch?

    I am sorry because I meant by the "whole process" only the folding, not the work done by the Ribosome. But there's still the problem of the nonlinear and asymmetric relation between folding/unfolding and temperature which those models can't explain. Besides the quantum techniques used by...
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    Can we create life from scratch?

    I think to be able to create a cell, we must first master physics and mathematics, specially quantum physics. Let's take for example this molecular machine inside our body: https://www.youtube.com/watch?v=PjdPTY1wHdQ This machine is made of 2062 amino acid molecules. Covalent bond and hydrogen...
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