The number of atoms contained in a bacterium is greater or the number of all bacteria in the world i

Definitely the largest number of bacteria in the world combined.

I checked the mass of E. coli, about 7*10 (-16)kg, and then I looked up the content of the main elements in the organism, C65%, O18%, N3%, H10%, it should be dry weight, but it doesn't matter, these elements account for 96% of the total mass. According to the atomic weight calculation, the dry bacteria contain about 7 * 10 10 atoms, taking into account water and other errors, the magnitude should be between the order of 10 11 and 12, which is the most estimated.

On average, each person excretes 10 11 to 10 13 E. coli from their feces every day, so it can't be compared to the total number of bacteria in the world.

Definitely the sum of the number of bacteria in the world.

I checked the mass of E. coli, probably 7*10 (16) kg, and then I checked the contents of all the main elements of the organism, C65, O18, N3, H10, it should be dry weight, it is not important, however, occupies 96 of the total mass of these elements. Again the calculation is based on the atomic weight, which may contain atomic numbers 7 * 10 10 dried fungi, taking into account water and other errors, should be in the order of magnitude between 10 1112, which is the largest estimate.

On average, 10 to 10 13 E. coli are excreted from the feces every day, so you can't, and compared to, the total number of bacteria in the world.

The sum total of absolutely all the bacteria in the world.

I checked the mass of E. coli, 7*10 (16) kg or so, and then I raised my head on the content of the main elements, biological, C65, O18, N3, H10, it should be dry weight, it is not important, however, the total mass of these elements accounts for 96. Recalculate according to the atomic weight, drying about 7 * 10 10 atoms containing bacteria of the magnitude, taking into account water and other errors, should be on the order of 10 to 11 to 12, which is the maximum estimate.

An average of 10 to 10 13 E. coli are excreted from feces on average every day, so I can't compare the total number of bacteria and all of the world.

No. Bacteria are generally single-celled organisms, and you may not have understood the relationship between cells and molecules. Cells are made up of many molecules.

For example, the cell membrane is composed of two layers of phospholipid molecules, not to mention the internal substances of the cell, and of course some organic matter is subordinate to the macromolecules. Take protein, for example.

Definition of macromolecule: The relative molecular mass of macromolecule is more than 5000, even more than Baiqing Fanwan's biological substances, such as proteins, nucleic acids, polysaccharides, etc. It is extremely closely related to life activities and consists of simple hail molecular units that are considered monomers.

In the solution there are substances that form gels. Generally, compounds with a relative molecular mass of more than 10,000 are called macromolecular compounds or polymer compounds. It is composed of many repetitive structural units, generally with a linear structure and some with a branch-like structure.

Many substances with important biological effects, such as proteins and nucleic acids, belong to this type of compound. The basic building block molecule of a macromolecular protein is an amino acid (AA).

It should be said that it is not, in a general sense, macromolecules are composed of certain chain links arranged and combined according to certain laws. Bacteria themselves are composed of a variety of substances with different properties, and they are more complex than macromolecules. It cannot be counted as a macromolecule.

Bacteria are not molecules, they are cells, and cells are composed of many macromolecules organically combined.