Biology 07

The experiment on fat digestion aimed to demonstrate the influence of bile salts and lipase enzymes on the process. Fat molecules present a challenge as they do not dissolve in water, forming large globules that are not easily accessible to lipase enzymes responsible for their breakdown. Emulsification by bile salts in the small intestine is crucial to prevent fat droplets from coalescing, enabling efficient digestion. The experiment involved setting up test tubes with cream and bromothymol blue...

The fetal pig's internal anatomy includes several key organs in different body regions. In the head and neck, the brain serves as the central nervous system, processing sensory information and controlling bodily functions. The esophagus connects the mouth to the stomach, while the tongue aids in taste sensation and food processing. Moving to the thoracic region, the heart functions as the central pump for blood circulation, while the lungs facilitate gas exchange, oxygenating blood and removing...