Fine sediment deposited by wind is B) loess
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Answer:
Eastern grey squirrels provided food for Native Americans and colonists and are still eaten by some people today. They have economic importance in some states, such as Mississippi where 2.5 million are harvested each year with an economic impact of 12.5 million dollars.
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:
inhibits translation
Explanation:
Bacteriostatic macrolide antibiotic produced by Streptomyces erythreus. Erythromycin A is considered its main active component. In sensitive organisms, it inhibits protein synthesis by binding to 50S ribosomal subunits. This binding process that inhibits peptidyl transferase activity and interferes with the translocation of amino acids during translation and protein assembly.
The bacteriostatic effect consists in producing the inhibition of bacterial growth; Meanwhile, immunogenesis is expected to provide the necessary defensive elements for disease control. Therefore, these antimicrobials should not be indicated to the immunocompromised patient. They act in the stationary phase of bacterial growth.
Some antibiotics have a bactericidal or bacteriostatic effect depending on whether the drug acts in vivo or in vitro, and depending on the dose administered. For example, Amphotericin B, has fungistatic effect in vivo and fungicide in vitro; Streptomycin and erythromycin have bactericidal effect when administered at high doses and bacteriostatic effect if administered at low doses.
