What Is the Function of Selectivity Filter Amino Acids in an Ion

question 27

Multiple Choice

What is the function of selectivity filter amino acids in an ion channel?

• A) They close the channel pore after ion passage.
• B) They determine the preference for a particular ion.
• C) They limit the number of ions passing through the channel.
• D) They make sure that only positively charged ions move through the channel
• E) None of the answers is correct.

Understand the distinction between recognition and recall as measures of memory retrieval.

Understand the best practices for enhancing memory consolidation and minimizing retrieval failures.

Comprehend the effects of misinformation, suggestion, and memory-related biases on recall accuracy.

Recognize the impact of psychological interference on memory performance, including proactive and retroactive interference.

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Definitions:

Stimulants

Substances that increase activity in the brain and nervous system, enhancing alertness and energy.

Depressants

Substances that reduce the activity of the central nervous system, leading to effects such as relaxation, reduced anxiety, and sleepiness.

Narcotics

Narcotics are drugs that relieve pain and can induce sleep, but also have potential for dependency and abuse.

Planning

The process of thinking about and organizing the activities required to achieve a desired goal, involving foresight and strategic decision-making.