Which of the following is found in all viruses?
Correct answer: A. Protein coat
- A. Protein coat
- B. Cell membrane
- C. Membrane-bound organelles
- D. Endoplasmic reticulum
- E. Mitochondrial DNA
Explanation
All viruses possess a protein coat, also known as a capsid, which encloses their genetic material. The protein coat provides protection to the viral genome and helps in the attachment of the virus to host cells. The composition and structure of the protein coat can vary among different viruses.
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