The protein cost called capsied made of small subunits called capsomeres are present in

Options

A. Viruses
B. Bacteria
C. Fungi
D. Gymnosperms

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the protein coat called the capsid, which is made of small subunits known as capsomeres. We need to identify which organism possesses this structure.

2. **Identifying Organisms**: The options provided are virus, bacteria, fungi, and gymnosperms. We need to analyze each option to determine where the capsid is found.

3. **Defining a Virus**: A virus is a non-cellular organism that requires a host cell to survive and replicate. It is important to note that viruses are not classified as living organisms because they cannot carry out metabolic processes on their own.

4. **Understanding Capsid Structure**: The capsid is a protective protein coat that surrounds the genetic material of the virus. It is composed of smaller units called capsomeres, which come together to form the capsid structure.

5. **Function of Capsomeres**: The primary function of the capsomeres is to protect the genetic material of the virus from environmental damage and to aid in the delivery of the viral genome into host cells during infection.

6. **Conclusion**: Based on the information gathered, the correct answer to the question is that the protein coat called the capsid, made of small subunits called capsomeres, is present in viruses.

**Final Answer**: The protein coat called the capsid made of small subunits called capsomeres is present in **viruses**.

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