A characteristic of viruses is:
Correct answer: A. Without independent metabolism
- A. Without independent metabolism
- B. Multiplication outside living cells
- C. With independent metabolism
- D. It can be a culture in a cell-free medium
Explanation
Viruses lack the cellular machinery necessary for independent metabolism. Unlike living organisms, they cannot carry out metabolic processes such as energy production or nutrient utilization on their own. They lack the necessary organelles and enzymes to perform these functions.
Last updated
Related questions
A bacteriophage is attached to the receptor site on the host cells:
A bacteriophage replicates only in a_ cell
A bacterium divides every 36 minutes. If a culture containing 105 cells/ml is grown for 180 minutes, what will be the cell concentration after that period?
A bite of tsetse fly may pass to humans
A capsid, the protective coat of a virus, is made up of subunits known as capsomeres that are _ in nature.