Based on these two observations, would you say that a cell spends most of its life cycle in interphase or in mitosis/cytokinesis?

A cell spends most of its life cycle in interphase

Explanation:

Cells generally spend most of their life cycles in the interphase phase.

A typical life cycle of a cell is divided into two main phases, which are;

The interphase represents a period between the last stage of one mitotic division and the beginning of another one while the m phase represents the mitosis itself. Typically, the interphase takes up about 91% of the entire cell cycle while the remaining part of the cycle, the active division/mitotic phase takes up the rest.

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg