Questions

Protein synthesis take place in the cytoplasm where ribosomes are located as they are the machinery which are responsible for the protein synthesis.

When exports are greater than imports, net exports are positive and similarly, when imports are greater than exports, net exports are negative.

When a country imports goods, it buys them from foreign producers. The money spent on imports leaves the economy, and that decreases the importing nation's GDP.

One atomic mass unit (AMU) is equal to the one-twelfth the mass of one carbon-12 atom.

The correct order of evolutionary history from the above given options is jellyfish, reptiles, mammals.