Ribosomes are the sites of:
AProtein synthesis
BPhotosynthesis
CCellular respiration
DDNA replication
Answer & Solution
Correct answer: A. Protein synthesis
Ribosomes assemble proteins from amino acids based on instructions from messenger RNA. They are tiny (~20-30 nm) particles found either free in the cytoplasm or attached to the endoplasmic reticulum (rough ER). Cells making lots of protein (digestive glands, immune cells) have many ribosomes.
Related questions
The major difference between PROKARYOTIC and EUKARYOTIC cells is that prokaryotic cells:CHLOROPLASTS are organelles that:Lysosomes within a cell are best described as:The Golgi apparatus in a cell functions as the:The Endoplasmic Reticulum (ER) has TWO main forms. The ROUGH ER differs from the SMOOTH ERCellular respiration (energy production) primarily occurs in the:The NUCLEUS of a cell is best described as the cell's:The CELL WALL, made of cellulose, is found in: