Question

Label these in the correct place

1. Aldehyde
2. Thiol
3. Organic phosphate

1. Contributes negative charge
2. May be a structural isomer of a ketone
3. Forms disulfide bonds

Answer 1

Here’s how each label corresponds to the descriptions you provided:

1. **Aldehyde** - **2. May be a structural isomer of a ketone**
2. **Thiol** - **3. Forms disulfide bonds**
3. **Organic phosphate** - **1. Contributes negative charge**

So the matches are:

- Aldehyde → May be a structural isomer of a ketone
- Thiol → Forms disulfide bonds
- Organic phosphate → Contributes negative charge