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Hemoglobin is a protein with which structural level?
Hemoglobin has four polypeptide chains (two Ξ±, two Ξ²), each with tertiary structure, assembled into quaternary structure.
Least Count ($LC$) of a screw gauge is given by: $LC = \frac{\text{Pitch}}{\text{Number of divisions (N)}}$.
Given $LC = 5 \ \mu\text{m} = 5 \times 10^{-6} \text{ m}$ and Pitch $= 1 \text{ mm} = 10^{-3} \text{ m}$.
$N = \frac{10^{-3}}{5 \times 10^{-6}} = \frac{1000}{5} = 200$.
By definition, planning is a forward-looking activity. It anticipates future needs, challenges, and goals, and prepares the organization to meet them. Planning is always oriented toward the future — creating conditions for desired outcomes yet to come.
Correct Answer: C — Future.
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