Q: In resting neurons, the plasma membrane has many open potassium channels but few open of which other channels? Choices: - silicon - oxygen - sulfur - sodium A:
sodium

(Question)
Q: How long does it take for the earth to make a complete rotation of its axis? Choices: - one year - one month - 24.25 hours - 24 hours A:
(Answer)
24 hours

Ques: Q: What is the most common type of brain injury? Choices: - Diffuse Axonal - Anoxic Event - Contusion - concussion A:
Ans: concussion

(Q).
Q: Which elements fall between metals and nonmetals in the periodic table? Choices: - noble gases - halogens - synthetics - metalloids A:
(A).
metalloids

Ques:Q: What do you call scientists that study the weather, specifically? Choices: - hydrologists - forecasters - geologists - meteorologists A:

Ans:meteorologists

Question: Q: E. coli uses how many enzymes to take up and metabolize lactose? Choices: - 4 - 11 - 2 - 3 A:
Answer:
3