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What phrase describes the size of the virus particles?
The phrase that describes the size of virus particles is "nanometer scale." Viruses typically range from about 20 to 300 nanometers in diameter, making them significantly smaller than bacteria and many other microorganisms. This small size allows them to easily infect host cells and evade some immune responses.
Why weren't viruses discovered until about 1935?
The very small size of virus particles was a major limiting factor of the discovery of viruses.
What phrase describes the size of the British empire?
The sun never sets on the British Empire.
Why is 0.2 micron filter considered a sterile filter?
The pore size of a filter allows it to prevent the movement of certain particles depending on the size of those particles. The smaller the size of the pores, the smaller the set of particles which can pass the filter. A filter with 0.2 pore size can prevent most forms of bacteria and some very large viruses from passing through the filter since bacteria tend to range from about 0.1 micrometers to 600 micrometers. Many viruses are less than 0.1 micrometers, however, so a 0.2 micron filter is not nearly as effective for viruses.
True or false viruses are smaller than bacterial cells?
True. Viruses are smaller than bacterial cells. Bacterial cells are living organisms and are much larger in size compared to viruses, which are non-living particles that require a host cell to replicate.
A tiny piece of garlic where is the adverb?
There is no adverb in this phrase. "A" and "tiny" are both adjectives, and "of garlic" is an adjectival prepositional phrase. "piece" is the noun in the phrase.
What term is the texture of the soil refers to the size of the individual soil particles?
The term for the texture of soil that describes the size of individual soil particles is called "soil particle size distribution." It categorizes soil into different texture classes such as sand, silt, and clay based on the proportion of different particle sizes present.
Are viruses larger then cells?
No. Viruses are smaller than cells. If a cell were the size of a basketball, then a virus would be about the size of a penny.
What is the size of a virus in scientific notation?
The size of a virus can vary, but most viruses range in size from about 20 to 400 nanometers. In scientific notation, this would be written as 2 x 10^-8 to 4 x 10^-7 meters. Viruses are extremely small particles that can only be seen with an electron microscope due to their size.
Why is electron microscope used to view viruses?
Electron microscopes use a beam of electrons to visualize objects at a very high resolution, allowing scientists to see extremely small structures like viruses. The size of viruses is usually below the resolution limit of light microscopes, making electron microscopes essential for studying these tiny particles in detail.
Do particles have fixed size?
Particle size depends on the type of particle.
Is the solute or solvent larger in size?
The size of the solute particles is generally smaller than the size of the solvent particles.
