During What Time Interval Was Helium Created in the Big

question 140

Multiple Choice

During what time interval was helium created in the Big Bang?

• A) during the first 10-⁴³ s
• B) during the first 10-⁶ s
• C) during the first 500,000 years
• D) during the first 3 minutes

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Definitions:

Sensitization

An increased reaction to a stimulus following repeated exposure to it, often used in the context of allergic reactions or drug tolerance.

Long-term Potentiation

A lasting increase in signal transmission between two neurons that results from their simultaneous activation, believed to be a cellular mechanism underlying learning and memory.

Synaptic Connections

The points at which neurons (nerve cells) communicate with each other, passing messages through chemical signals.

Learning

Learning is the process of acquiring new or modifying existing knowledge, behaviors, skills, values, or preferences.