Answer:
The force produced by the output piston is 400 N.
Explanation:
Given;
area of the input piston, A₁ = 50 cm²
area of the output piston, A₂ = 200 cm²
load on the input piston, F₁ = 100 N
Let the force produced by the output piston, = F₂
From Pascal's principle, the ratio of the input force to the input area is equal to the ratio of the output force to the output area.

Therefore, the force produced by the output piston is 400 N.
Answer:
The correct answer is option B. "The tRNA that was in the A site moves into the P site".
Explanation:
In the ribosome complex for translation, the A-site (aminoacyl) acts as the point of entry for the tRNA, and the location at which the first amino acid is bound. Once the first codon has been translated into the first amino acid, The tRNA that was in the A site moves into the P-site (peptidyl). The P-site is the second binding site for the tRNA, and the location at which all the following amino acids are added.
Answer: i believe its evaportion not sure tho
Explanation:
Answer:
They can occur anywhere from thousands to billions of years.