Which Part of the T7 Virion Binds to the Lipopolysaccharide

question 3

Multiple Choice

Which part of the T7 virion binds to the lipopolysaccharide molecules on the outer cell membrane of the host cell?

• A) The vertices of the icosahedral head.
• B) The tail fibers.
• C) The portal protein.
• D) The regions of three-fold symmetry on the icosahedral head.
• E) The envelope glycoprotein.

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Definitions:

Dietary Assessment Method

Techniques or tools used to evaluate the nutritional value of a person's diet, often through the collection and analysis of dietary intake data.

Usual Intake Form

A dietary assessment tool used to record an individual's typical food and beverage consumption over a specific period.

Food Diary

A record kept by an individual of all the food and drink they consume over a certain period, often used as a tool in nutrition counseling to assess dietary habits.

Positive Coping Talk

Encouraging or affirmative self-talk used to manage stress, challenges, or negative emotions, promoting resilience and positive mental health.