Table 1 Shows the Units of Output a Worker Can

question 52

Multiple Choice

Table 1 shows the units of output a worker can produce per month in South Africa and Namibia.
$$\begin{array} { | l | c | c | } \hline & \text { Fond } & \text { Electranics } \\\hline \text { South Africa } & 20 & 5 \\\hline \text { Narmibia } & 8 & 2 \\\hline\end{array}$$
-Refer to Table 1. The opportunity cost of 1 unit of food in South Africa is

• A) 1/5 of a unit of electronics.
• B) 5 units of electronics.
• C) 4 units of electronics.
• D) 1/4 of a unit of electronics.

---

Definitions:

Transport Molecules

Molecules that move substances across cell membranes or within the body, including ions, nutrients, and gases.

Receptor Interaction

The binding and subsequent response triggered by the engagement of a receptor molecule with its specific ligand, crucial in various biological processes.

Second Messenger

Intracellular signaling molecules released by the cell in response to exposure to extracellular signaling molecules.

Intercellular Signals

Chemical or physical messages passed between cells to coordinate their activities and functions within an organism.