Chlorophyll ' C" differ from Chlorophyll 'a' and ' b ' in

Options

A. Absence of Mg
B. Ability to dissolved in water
C. Absence of phytol tail
D. Absence of porphyring structure

Answer

To answer the question regarding how chlorophyll 'C' differs from chlorophyll 'a' and 'b', we can break down the differences step by step.

### Step-by-Step Solution:

1. **Understanding Chlorophyll Types**:
- Chlorophyll is a green pigment found in plants that plays a crucial role in photosynthesis.
- There are several types of chlorophyll, the most common being chlorophyll 'a', chlorophyll 'b', and chlorophyll 'c'.

2. **Chlorophyll 'a'**:
- Chlorophyll 'a' is the primary pigment involved in photosynthesis. It absorbs light mainly in the blue-violet and red parts of the spectrum.
- It has a molecular structure that includes a porphyrin ring and a phytol tail.

3. **Chlorophyll 'b'**:
- Chlorophyll 'b' assists chlorophyll 'a' in capturing light energy. It absorbs light primarily in the blue and red-orange wavelengths.
- It has a slightly different structure compared to chlorophyll 'a', which allows it to absorb light at different wavelengths.

4. **Chlorophyll 'c'**:
- Chlorophyll 'c' is found in certain groups of algae and is not present in higher plants.
- It has a different structure and absorbs light in a different range compared to chlorophyll 'a' and 'b'. Specifically, chlorophyll 'c' absorbs light in the blue-green and yellow-green regions of the spectrum.

5. **Key Differences**:
- **Presence**: Chlorophyll 'a' and 'b' are found in higher plants, while chlorophyll 'c' is found in some algae.
- **Absorption Spectrum**: Chlorophyll 'a' absorbs red and blue light, chlorophyll 'b' absorbs blue and red-orange light, and chlorophyll 'c' absorbs blue-green and yellow-green light.
- **Structure**: Chlorophyll 'c' has a different molecular structure compared to chlorophyll 'a' and 'b', which affects its light absorption properties.

### Summary:
Chlorophyll 'C' differs from chlorophyll 'a' and 'b' primarily in its presence in organisms, its absorption spectrum, and its molecular structure.