In which organelle is $rRNA$ found?

Which of the following is found in large amounts in a cell?

During protein synthesis,which organelle does each $t-RNA$ bring specific amino acids to,after picking them up from the cytoplasm?

The site of protein synthesis is ........

$80S$ ribosomes $= .............$

Ribosomes of bacteria, mitochondria, prokaryotes, and chloroplasts are of which type (in $S$ type)?