Amoebae Move by Crawling Over a Surface (Cell Crawling), Which

question 18

Multiple Choice

Amoebae move by crawling over a surface (cell crawling) , which involves ________.

• A) growth of actin filaments to form bulges in the plasma membrane
• B) setting up microtubule extensions that vesicles can follow in the movement of cytoplasm
• C) reinforcing the pseudopod with intermediate filaments
• D) cytoplasmic streaming

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Definitions:

Product Costs

The three components of manufacturing cost: direct materials, direct labor, and factory overhead costs.

Standard Cost

A detailed estimate of what a product should cost.

Past Cost Data

Historical financial information regarding the costs incurred by a business.

Ideal Standards

Standards that can be achieved only under perfect operating conditions, such as no idle time, no machine breakdowns, and no materials spoilage; also called theoretical standards.