Q: In neurons, what often involves gated sodium channels? Choices: - fermentation - excitation - polarization - depolarization A:
depolarization

(Question)
Q: What are the two different types of vascular tissues called? Choices: - acid and base - biotic and abiotic - epidermis and dermis - xylem and phloem A:
(Answer)
xylem and phloem

Ques: Q: The goal of proteomics is to identify or compare what substances expressed from a given genome under specific conditions, study the interactions between them, and use the information to predict cell behavior or develop drug targets? Choices: - cells - dna - rna - proteins A:
Ans: proteins

(Q).
Q: What is the water that falls from the sky called? Choices: - evaporation - condensation - moisture - precipitation A:
(A).
precipitation

Ques:Q: A crow that becomes used to a scarecrow and lands on it is an example of what? Choices: - assimilation - adaptation - dissociation - habituation A:

Ans:habituation

Q: What kind of reactions between an acid and a base yield a salt and water? Choices: - oxidation - evaporation - distillation - neutralization A:
neutralization