Spermine Is a Compound Isolated from Sperm

question 27

Multiple Choice

Spermine is a compound isolated from sperm. Which of the following statements correctly describes an aqueous solution of spermine?

• A)The pH of the solution would be equal to that of pure water.
• B)The hydronium ion concentration in the solution would be greater than that in pure water.
• C)The hydroxide ion concentration in the solution would be greater than that in pure water.
• D)The solution would be acidic.

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Definitions:

Acetylcholine

A neurotransmitter in the nervous system that plays an important role in muscle contraction, arousal, attention, memory, and motivation.

Digestive Motility

The movements of the digestive system, including the muscular contractions that move food along the gastrointestinal tract.

Salivary Gland Activity

The process of producing and secreting saliva into the mouth by the salivary glands, which aids in digestion and maintains oral health.

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A condition where the pupils of the eyes become larger, often in response to low light or certain emotions.