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Small intestine is distinguishable into ...

Small intestine is distinguishable into 3 parts, a 'U'shaped ____ „, a long coiled middle portion ____ and a highly coiled_________

A

ileum, jejunum, duodenum

B

duodenum, Jejunum, ilium

C

duodenum, jejunum, ileum

D

caecum, duodenum, ileum

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Identify the Parts of the Small Intestine:** The small intestine is divided into three distinct parts. To answer the question, we need to identify these parts correctly. 2. **First Part - U-shaped:** The first part of the small intestine is U-shaped and is called the **duodenum**. It connects the stomach to the small intestine and is the initial segment where a lot of digestion occurs. 3. **Second Part - Long Coiled Portion:** The second part of the small intestine is a long coiled section known as the **jejunum**. This part is responsible for the majority of nutrient absorption. 4. **Third Part - Highly Coiled:** The last part of the small intestine is highly coiled and is referred to as the **ileum**. This section continues the absorption process and connects to the large intestine. 5. **Final Answer:** Therefore, the three parts of the small intestine are: - U-shaped: **Duodenum** - Long coiled middle portion: **Jejunum** - Highly coiled: **Ileum** ---
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