The cup-shaped part of the Bowman’s capsule contains

The cup-shaped part of the Bowman’s capsule contains the "glomerulus". The Bowman’s capsule is a cup-shaped structure that forms the beginning of the nephron, the functional unit of the kidney. It surrounds the glomerulus, which is a network of tiny blood vessels called capillaries. The Bowman's capsule is responsible for filtering blood to remove waste products and excess fluids from the body. When blood enters the Bowman's capsule, it passes through the capillaries of the glomerulus, which filters out waste products and excess fluids. The filtered fluid then passes through the tubules of the nephron, where valuable substances are reabsorbed into the bloodstream and the remaining waste products are excreted as urine. Therefore, the correct option is "glomerulus".