We currently understand much chemistry of molecules better than all previous decades and previous generations, whether it be inorganic or organic, but of course, there are lots more that we can learn and improve, not only from successes but also from failures.
The points being, we understand a number of things about the macromolecules (eg proteins, nucleic acids, carbohydrates, lipids, and others) that make up the cells. These biological compounds are the building blocks of cells and the building blocks of life.
So understanding the types of these compounds, are the first steps of understanding what make cells “living”.
We already know a great deal about these compounds now - the proteins, nucleic acids, carbohydrates, lipids - we know each of these are essential in every cells, and even of these have their roles or functions.
Examples.
Lipids have a number of different functions like storage of energy, but in every single cells, they served as cell membranes (like a wall) that protect the cells from being disintegrating the other soluble compounds from solvent nature of water. In eukaryotic type cell of multicellular organisms (animals, plants, fungi), the lipid-typed membranes also surrounded the cell nucleus and around organelles.
There are many different functions of proteins. In human body, it make up 20% of the body mass, because they provide structures of every tissues (muscles, skin, organs, etc). But proteins as enzymes have catalytic function of rapid chemical reactions in metabolism, which are very important to sustaining life of organisms, eg convert food into energy.
Nucleic acids you should know are DNA & RNA, are essential for passing physical and genetic traits from parent to offspring.
There are many different types of carbohydrates (sugar). Glucoses for animals and starch for plants, are the energy sources, in more complex form of carbohydrates, cellulose served as cell walls for plants. Sugar are also found in nucleic acids, and it what the types of carbohydrates - ribose & deoxyribose - are what distinguished RNA (ribonucleic acid) from DNA (deoxyribonucleic acid).
And since I have brought the carbohydrates in nucleic acids.
In every there are other components in these essential biological macromolecules.
The ribose and the deoxyribose are five-carbon sugar that make up part of nucleotide. The other components are the other compounds that make up the nucleotide:
- five-carbon sugar (ribose, deoxyribose)
- the four nucleobases
- the phosphate group
In lipids, there are different types, but the base component is the fatty acids or carboxylic acids. How molecules chain itself to the carboxylic acid, determine the types of lipid that exist, and the functions they play. So carboxylic acids is the building blocks of lipids.
Likewise, we know that proteins are made of specific types of amino acids. Hence, amino acids are the building blocks of proteins. What types of proteins, are dependent on the what types of amino acids are chained together.
The points so far, is to what functions these biological macromolecules have, but also distinguishing their basic compounds, and that where Abiogenesis comes in.
Can these building blocks that make up the cells, can occur naturally or not?
The evidence and the experiments showed that each of can occur naturally.
Creationists are dismissive of these compounds without understanding why it is essential to those testing Abiogenesis.
Creationism rely on the scriptures (eg the OT Genesis, the Qur’an) as their sources, but nothing in these explain anything biology-related.
Genesis narrated that god created man from “dust of the ground”, but nothing about the human anatomy and physiology, nothing to distinguish whom man and woman differ anatomically & physiologically (eg sex organ, how their respective reproductive systems work). There are no explanations as to what “kind”.
There are simply no explanations whatsoever.
So how is Genesis and other biblical books better than the books on evolutionary biology or even the hypothesis Abiogenesis, when scriptures explain nothing?