| Questions | 5 |
| Topics | Cerebrum, Endoskeleton, Pancreas, Refractive Index, Stomach |
The cerebrum is the major part of the brain and is responsible for the main senses (thinking, hearing, seeing).
An endoskeleton (internal skeleton) is a charateristic of vertebrate animals, including humans.
The acids produced by the pancreas contain several enzymes that aid in digestion. Lipase converts fat to glycerol and fatty acids. Pancreatic amylase breaks down complex carbohydrates into simple sugars. Trypsin converts polypeptides (the building blocks of protein) into amino acids.
The speed of light varies based on the material that the waves are passing through. The refractive index of a material indicates how easily light travels through it compared to how easily light travels through a vacuum. For example, the refractive index of water is 1.33, meaning that light travels 1.33 times faster in a vacuum than it does in water.
Food is mixed with gastric acid and pepsin in the stomach to help break down protein.