From This Schedule of Activities,draw the PERT/CPM Network

question 43

Essay

From this schedule of activities,draw the PERT/CPM network.
$$\begin{array} { c c } \text { Activity } & \text { Immediate } \\\text { Predecessor } \\\hline \text { A } & \cdots \\\text { B } & \text { A } \\\text { C } & \text { B } \\\text { D } & \text { B } \\\text { E } & \text { A } \\\text { F } & \text { C, D } \\\text { G } & \text { E, F }\end{array}$$

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Definitions:

Microfilaments

Fine, thread-like protein fibers, part of the cytoskeleton of a cell, involved in movement and support.

Cilia

Microscopic, hair-like structures that extend from the surface of many types of cells, involved in movement and sensory functions, such as moving substances across cell surfaces.

Rough Endoplasmic Reticulum

A cellular structure characterized by the presence of ribosomes on its surface, involved in protein synthesis and modification.

Glycoproteins

Proteins that have carbohydrate groups attached to the polypeptide chain, playing crucial roles in cellular recognition and immune function.