Q: Surface tension forces between moleculse cause the surface of liquid to contract to what? Choices: - typically surface area - Weak Surface area - strongest surface area - smallest surface area A:
smallest surface area

(Question)
Q: What flows across the membrane resulting in changes in the membrane potential? Choices: - electrons - acids - neutrons - ions A:
(Answer)
ions

Ques: Q: What structure, containing many internal membranes, is the site of photosynthesis? Choices: - ribosome - mitochondria - genome - chloroplast A:
Ans: chloroplast

(Q).
Q: The crocodilia order, which includes crocodiles, alligators, caimans, and gharils, is part of what class of animals? Choices: - aquatic - mammals - parasites - reptiles A:
(A).
reptiles

Ques:Q: The band disappears before metaphase but predicts the future plane of what? Choices: - cell matter - cell wall - cell solution - cell division A:

Ans:cell division

Q: Salts of weak acids or bases can affect the acidity or what of their aqueous solution? Choices: - atomicity - compound - ductility - basicity A:
basicity