Question

which of the following is not a cause of cell necrosis?

1. infection
2. blood clot
3. injury
4. perfusion

question 12 (2 points)
what term is used to describe the state in which molecules are evenly distributed in
the available space?

1. osmosis

Explanation:

For the first question: Infection, blood clots, and injury can all disrupt cell function and lead to cell necrosis. Perfusion refers to the delivery of blood (and oxygen/nutrients) to tissues, which supports cell survival, not causes cell death.
For the second question: Osmosis is the movement of solvent across a membrane; the state of even molecule distribution in a space is defined as equilibrium.

Answer:

1. 4) Perfusion
2. (Note: The correct option for the second question is not fully shown, but the term is Equilibrium. If the full options included it, the answer would be that corresponding option. Based on standard biology definitions, the term is Equilibrium.)