The Phospholipids That Make Up the Plasma Membrane Have__________ Heads

question 9

Multiple Choice

The phospholipids that make up the plasma membrane have__________ heads and__________ tails.

• A) hydrophilic; hydrophobic
• B) hydrophobic; hydrophilic
• C) eukaryotic; prokaryotic
• D) prokaryotic; eukaryotic
• E) cytoplasmic; phagocytic

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Definitions:

Therbligs

Fundamental motions required for a worker to perform manual operations, used in the study of motion economy.

Work Sampling

A statistical technique used for analyzing the work performance and estimating the proportion of time spent by workers on different activities.

Stopwatch Time Study

A method of work measurement used to establish standard times for activities by observing and timing tasks using a stopwatch.

Simultaneous Motion Study

A technique in industrial engineering where tasks are analyzed in detail to identify and minimize wasted motions, enhancing efficiency.