The Cellular Complexes GroES and GroEL Are Involved in the Assembly

question 25

Multiple Choice

The cellular complexes GroES and GroEL are involved in the assembly of the λ phage virion.Which of the following describes their function during assembly?

• A) They package the viral genome into the head.
• B) They act as chaperones in the formation of the portal vertex.
• C) They act as a scaffold for the assembly of the tail.
• D) They acts as a scaffold for the assembly of the head.
• E) The cleave concatemers of the viral genome during assembly.

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Definitions:

Deformation

Processes that cause a rock body to change position, orientation, size, or shape, such as by folding, faulting, and shearing.

Metamorphic Rocks

Rocks that have been transformed from an original state into a new texture or structure by heat, pressure, and/or fluid activity.

Solidification

The process of a liquid becoming solid, especially upon cooling, as in the formation of igneous rock from cooled magma or lava.

Erosion

The wearing away of soil, sediment, and rock through the removal of material by running water, waves, currents, ice, wind, and gravity.