Because Viruses Could Not Be Visualized Using Conventional Microscopes Further

question 32

Multiple Choice

Because viruses could not be visualized using conventional microscopes further progress required the development of techniques for isolating,propagating and analyzing viruses. All of the following are true EXCEPT:

• A)crystal structure of the tobacco mosaic virus showed that it was made up of RNA and protein
• B)viruses were first observed with an electron microscope
• C)viral DNA has a different structure from that discovered by Watson and Crick
• D)Hershey and Chase demonstrated that the genetic material of some viruses is DNA

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Definitions:

Similar Way

A manner or approach that bears resemblance or adherence to another process or method.

Competitor's Brand

The brand or product that competes directly with another company's offerings in the market.

Masked Branding

A marketing strategy where a product's branding is deliberately understated or hidden, making the brand's presence less obvious to the consumer.

Stimulus Generalization

A psychological phenomenon in which a response to a specific stimulus becomes triggered by stimuli that are similar to the original stimulus.