Gallbladder

The gallbladder is a small organ located under the liver. Its primary function is to store and concentrate bile, a digestive fluid produced by the liver. Bile is released from the gallbladder into the small intestine to aid in the digestion and absorption of fats.

Anatomy of the Gallbladder

The gallbladder is a pear-shaped organ that sits just beneath the liver. It is approximately 3 to 4 inches long and about 1 inch wide. The gallbladder has a simple structure, consisting of a fundus, body, and neck. It is connected to the common bile duct, which carries bile from the liver to the small intestine.

Function of the Gallbladder

The gallbladder plays a crucial role in the digestion of fats. When fatty foods enter the small intestine, a hormone called cholecystokinin is released, signaling the gallbladder to contract and release bile into the small intestine. Bile helps to emulsify fats, breaking them down into smaller droplets that can be more easily digested by enzymes.

Common Gallbladder Disorders

Several disorders can affect the gallbladder, including gallstones, cholecystitis (inflammation of the gallbladder), and gallbladder cancer. Gallstones are solid particles that form from bile cholesterol and bilirubin, and can cause significant pain and complications if they block the bile ducts.

Study Guide

When studying the gallbladder, it's important to focus on the following key points:

Anatomy of the gallbladder, including its location and structure.
The function of the gallbladder in storing and releasing bile to aid in fat digestion.
Understand the role of bile in the digestion and absorption of fats in the small intestine.
Common disorders of the gallbladder, such as gallstones and cholecystitis, and their impact on health.

◂Chemistry Worksheets and Study Guides High School. The Science of Chemistry

Worksheet/Answer key

The Science of Chemistry

Worksheet/Answer key

The Science of Chemistry

Worksheet/Answer key

The Science of Chemistry

The resources above cover the following skills:

Nature of Science

The Practice of Science - A: Scientific inquiry is a multifaceted activity; The processes of science include the formulation of scientifically investigable questions, construction of investigations into those questions, the collection of appropriate data, the evaluation of the meaning of those data, and the communication of this evaluation. B: The processes of science frequently do not correspond to the traditional portrayal of ''the scientific method.'' C: Scientific argumentation is a necessary part of scientific inquiry and plays an important role in the generation and validation of scientific knowledge. D: Scientific knowledge is based on observation and inference; it is important to recognize that these are very different things. Not only does science require creativity in its methods and processes, but also in its questions and explanations.

Define a problem based on a specific body of knowledge, for example: biology, chemistry, physics, and earth/space science, and do the following:

Use tools to gather, analyze, and interpret data (this includes the use of measurement in metric and other systems, and also the generation and interpretation of graphical representations of data, including data tables and graphs)