Ace the Biology CLEP 2024 – Get Prepped to Conquer Science!

Ribosomes are the site of protein synthesis in a cell. Proteins are important components of cells and perform various functions, such as enzymes, hormones, and structural components. Therefore, ribosomes play a crucial role in producing proteins for the proper functioning of cells. Option A is incorrect because DNA replication occurs in the nucleus of a cell, not in ribosomes. Option C is incorrect because translocation of proteins occurs in the endoplasmic reticulum, not in ribosomes. Option D is incorrect because steroid production occurs in specialized cells and not in ribosomes.