In a Classic Study,a Stomach Was Transplanted from One Rat

question 72

Multiple Choice

In a classic study,a stomach was transplanted from one rat into another and connected to the circulatory system of the recipient.Food was then injected into the implanted stomach.This experiment indicated that

• A) the gastrointestinal tract produces a satiety signal.
• B) food-related chemical signals from the stomach are transmitted through the circulatory system to the brain.
• C) hunger signals from the stomach are transmitted through the nervous system to the brain.
• D) both A and B
• E) both A and C

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Definitions:

Social Development

The process by which individuals learn to interact with others and understand societal norms, contributing to their integration and function within society.

Reading Skills

The abilities involved in understanding written language, including decoding, comprehension, and fluency.

Peer Relationships

Social connections between individuals of approximately the same age or maturity level, often providing a source of friendship, learning, and growth.

Phonics Instruction

A method of teaching reading and spelling that stresses symbol-sound relationships, typically used in the beginning stages of reading.