A Long Piece of Ribbon Wired Along Both Long Edges

question 48

Multiple Choice

A long piece of ribbon wired along both long edges is twisted into a helix and wrapped around individual pipe cleaners that have been rolled into spools;this grouping is then twisted (super coiled) again to condense it.This could be best used as a simple model for

• A)a plasma membrane,where the pipe cleaners represent the phospholipid bilayer and the ribbon represents proteins embedded in the membrane.
• B)a cell wall.
• C)a mitochondrion.
• D)a chromosome,where the pipe cleaners represent bundles of proteins around which the DNA double helix (wired ribbon)is wrapped.

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Definitions:

Decision-Critical Attributes

Those criteria the decision maker deems to be important and relevant for the purpose of evaluating options.

Pre-Editing Phase

The initial stage in editing or content creation where material is prepared, adjusted, or organized before the main or final editing process begins.

Decision-Critical Criteria

Key factors or standards considered essential in making a decision or judgment on an issue or option.

Dominance Structuring

The process of organizing or arranging elements, often in a hierarchical manner, to establish or maintain a dominant position.