How many atoms are there in pyaranose ring ?

Options

A. 5
B. 3
C. 6
D. 7

Answer

To determine how many atoms are present in a pyranose ring, we can follow these steps:

### Step 1: Understand the Structure of Pyranose
A pyranose ring is a six-membered cyclic structure that is derived from sugars. It typically consists of five carbon atoms and one oxygen atom.

### Step 2: Count the Atoms in the Pyranose Ring
In the pyranose structure, we can identify:
- **Carbon Atoms**: There are 5 carbon atoms.
- **Oxygen Atom**: There is 1 oxygen atom.

### Step 3: Calculate the Total Number of Atoms
To find the total number of atoms in the pyranose ring, we simply add the number of carbon atoms and the number of oxygen atoms:
- Total number of atoms = Number of carbon atoms + Number of oxygen atoms
- Total number of atoms = 5 (carbons) + 1 (oxygen) = 6 atoms

### Conclusion
Therefore, the total number of atoms in a pyranose ring is **6**.

---