Answer:
Humans evolved in the Eocene period. Humans have impacted the rainforests through mining, agriculture, and construction. True. The Earth's history has had a significant effect on the characteristics of its organisms and biomes.
Explanation:
Answer:
The correct answer is The drug binds to the 30S small ribosomal subunit eukaryotes have 40S small sub unit.
Explanation:
Tetracycline belongs to broad spectrum antibiotic.Tetracycline is named so because it contain a derivative of four hydrocarbon rings.
Tetracycline act by inhibiting the protein synthesis process in prokatotes by binding to the small ribosomal subunit also called 30S subsunit and blocks the binding of amino acyl tRNA to the A site or attachment site of ribosome.
As eukaryotes contain 40S ribosomal subunit,it becomes difficult for tetracycline to bind with 40S ribosomal subunit of eukaryotes.
Acid rain occurs in larger cities, where pollutants in the air cause the precipitation to have acid in it along with water
Data given
Initial Velocity = 0 m/s
Change in distance x = 60m
Change in time = 3.5s
Acceleration due to gravity = -9.81 m/s^2
Required
Final Velocity (vf) = ?
Solution
According to first equation of motion
Vf = Vi+gt
Put the values, we will get
Vf = 0 + (-9.81) (3.5)
-34.3 m/s (Answer)