## Core Concept
The final sugars in intestinal chyme are the result of carbohydrate digestion, which involves the breakdown of complex carbohydrates into simpler sugars. This process is crucial for the absorption of nutrients. The primary enzymes involved in carbohydrate digestion are **amylase**, **maltase**, **sucrase**, and **lactase**.

## Why the Correct Answer is Right
The correct answer, , represents glucose, fructose, and galactose, which are the final products of carbohydrate digestion in the intestine.
- **Pancreatic amylase** breaks down starches into **maltose** (a disaccharide).
- **Maltase** then breaks down maltose into **glucose**.
- **Sucrase** breaks down sucrose into **glucose and fructose**.
- **Lactase** breaks down lactose into **glucose and galactose**.
These simple sugars (glucose, fructose, and galactose) are then absorbed by the intestinal mucosa.

## Why Each Wrong Option is Incorrect
- **Option A:** . This option is incorrect because it does not accurately represent the final sugars; lactose and maltose are intermediates in the digestion process.
- **Option B:** . This option is incorrect because starch and glycogen are the initial forms of carbohydrates that get digested, not the final sugars.
- **Option D:** . This option is incorrect because, although it lists glucose and fructose, it misses galactose and includes sucrose, which is not a final product.

## Clinical Pearl / High-Yield Fact
A key point to remember is that deficiencies in the enzymes **lactase**, **sucrase**, or **maltase** can lead to intolerance of specific sugars (lactose intolerance, for example), causing gastrointestinal symptoms. Understanding the final products of carbohydrate digestion helps in managing dietary recommendations for patients with such deficiencies.

## Correct Answer Line
**Correct Answer: C. .**