Answer:
Yes! The correct answer is smog production
Explanation:
Actually, Smog refers to heavily stagnant air formed by the mixture of nitrogen oxides with hydrocarbons released to the atmosphere from the exhaust of automobiles.
Thus, smog production is ABSOLUTELY A NON-ORGANIC process i.e it does not involve any activity of living organisms like microorganisms. So, all the processes mentioned above involved microorganisms EXCEPT SMOG PRODUCTION
Answer:
Option A) Protein carrier
Explanation:
The carrier proteins are those proteins that are involved in transfer of substances from one side to other side through plasma membrane. These are present in chloroplast, mitochondria and nucleolus.
The lipid carriers increases the absorption and solubility. These allows the transfer of non-polar molecules. The lipid carriers are used in drug delivery systems. So, this is an incorrect option.
The Porin carriers are present in the membrane of the bacteria. It allows the passive diffusion of molecules due to its large size. It only allows movement of hydrophillic substances.
The Polar molecules and ions moves across the biological membrane with the help of protein carrier. Thus, option A is correct.
During chemical reactions, the bonds that hold molecules together break apart and form new bonds, rearranging atoms into different substances. Each bond requires a distinct amount of energy to either break or form; without this energy, the reaction cannot take place, and the reactants remain as they were. Simplisticly said During chemical reactions, the chemical bonds between atoms are altered.
Your answer is, The Devonian Period.
The first major groups of amphibians ("stem") developed in the Devonian period, around 370 million years ago, from lobe-finned fish which were similar to the modern coelacanth and lungfish.
Sure hope this helps you