Question

Difference between virus and bacteria for class 8

Answer 1

Answer:

Viruses are tinier than bacteria. In fact, the largest virus is smaller than the smallest bacterium. All viruses have is a protein coat and a core of genetic material, either RNA or DNA. Unlike bacteria, viruses can't survive without a host

Explanation:

Answer 2

Bacteria and viruses can cause many common infections. But what are the differences between these two kinds of infectious organisms?

Bacteria are tiny microorganisms that are made up of a single cell. They’re very diverse and can have a large variety of shapes and structural features.

Bacteria can live in almost every conceivable environment, including in or on the human body.

Only a handful of bacteria cause infections in humans. These bacteria are referred to as pathogenic bacteria.

Viruses are another type of tiny microorganism, although they’re even smaller than bacteria. Like bacteria, they’re very diverse and have a variety of shapes and features.

Viruses are parasitic. That means they require living cells or tissue in which to grow.

Viruses can invade the cells of your body, using the components of your cells to grow and multiply. Some viruses even kill host cells as part of their life cycle.

Read on to learn more about the differences between these two types of infections.
I hope it helps