Identify the viral structure described.

Fill in the blanks: Polyhedral viruses, Helical viruses, Enveloped viruses, Complex viruses
have a capsid that has polyhedral and helical characteristics, and may have extra structures like protein tails. Bacteriophages are examples.

have an outer lipid bilayer known as a viral envelope, which is studded with proteins. Influenza and HIV are examples.

have many triangular faces. Most have 20 triangular faces and 12 corners. Polio and the papilloma virus are examples.

have long narrow capsids shaped liked cylinders. Rabies and ebola are examples.

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.

well, i believe that the answer is 2. : 3