Large numbers of ribosomes are present in cells that produce which molecules

Explanation:

1. Large number of ribosomes are  present in the cells and they play major role in the synthesis of protein.

2. The protein synthesis occurs according the sequence of codons in the mRNA,  the tRNA brings amino acids to the to the ribosomses and a peptide bond is formed between two amino acids and finally protein is formed.

3. There are two sub-units of ribososme, named small sub-unit and large sub-unit which synthesis protein.

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

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