What Circumstantial Evidence Supports the Proposed Role of the Rabs

question 82

Multiple Choice

What circumstantial evidence supports the proposed role of the Rabs in recruiting cytosolic tethering proteins to specific membrane surfaces?

• A)With over 60 Rab genes identified in humans,Rabs constitute the most diverse group of proteins involved in membrane trafficking.
• B)Rabs have the potential of giving each cell compartment a unique surface identity.
• C)Different Rabs have been found to be associated with different membrane compartments.
• D)The preferential localization of Rabs allows them to recruit the proteins involved in targeting specificity.
• E)All of these are correct statements that support the proposed role of the Rabs.

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Definitions:

Neonates

Newborn infants, especially those less than a month old.

Visual Accommodation

The automatic adjustments made by the lenses of the eyes to bring objects into focus.

Classical Conditioning

An educational technique involving the repetitive pairing of two stimuli, which results in a reaction initially caused by the second stimulus, being eventually provoked by just the first stimulus.

Neonate

Newborn baby, particularly within the first 28 days of life outside the womb.