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. Read the paragraphs below. For each paragraph, write the letter of the diagram from the diagram sheet entitled Effects of Nicotine and NicoBlock that best illustrates the information. When someone smokes tobacco, nicotine is inhaled and travels through the bloodstream from the lungs the brain. Nicotine then attaches to the nicotine receptors in the brain and triggers brain cells to release a neurotransmitter (chemical messenger) called dopamine. The release of dopamine in the brain results in a feeling of pleasure. The effect of nicotine only lasts for a short time. When someone quits smoking, there is no nicotine to trigger the release of dopamine needed for a feeling of pleasure. NicoBlock is designed to interfere with the brain mechanisms that cause smokers to crave nicotine and continue smoking. NicoBlock attaches to nicotine receptors and triggers the production of small amounts of dopamine, a neurotransmitter that leads to a pleasure sensation. Once NicoBlock attaches to the nicotine receptors, it remains in and blocks the receptors. Because the nicotine receptors are blocked by NicoBlock the brain cell receptors cannot bind to nicotine any more. Therefore, if someone smokes while using NicoBlock, nicotine cannot trigger the release of dopamine. Effects of Nicotine and NicoBlock on the Brain A B

. Read the paragraphs below. For each paragraph, write the letter of the diagram from the diagram sheet entitled Effects of Nicotine and NicoBlock that best illustrates the information. When someone smokes tobacco, nicotine is inhaled and travels through the bloodstream from the lungs the brain. Nicotine then attaches to the nicotine receptors in the brain and triggers brain cells to release a neurotransmitter (chemical messenger) called dopamine. The release of dopamine in the brain results in a feeling of pleasure. The effect of nicotine only lasts for a short time. When someone quits smoking, there is no nicotine to trigger the release of dopamine needed for a feeling of pleasure. NicoBlock is designed to interfere with the brain mechanisms that cause smokers to crave nicotine and continue smoking. NicoBlock attaches to nicotine receptors and triggers the production of small amounts of dopamine, a neurotransmitter that leads to a pleasure sensation. Once NicoBlock attaches to the nicotine receptors, it remains in and blocks the receptors. Because the nicotine receptors are blocked by NicoBlock the brain cell receptors cannot bind to nicotine any more. Therefore, if someone smokes while using NicoBlock, nicotine cannot trigger the release of dopamine. Effects of Nicotine and NicoBlock on the Brain A B

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Once NicoBlock attaches to the nicotine receptors, it remains in and blocks the receptors. Because the nicotine receptors are blocked by NicoBlock the brain cell receptors cannot bind to nicotine any more. Therefore, if someone smokes while using NicoBlock, nicotine cannot trigger the release of dopamine. Effects of Nicotine and NicoBlock on the Brain Nicotine Nicoblock Receptor Dopamine Nerve Cell Receptor Dopamine C Nicotine Dopamine D. 432
Transcribed Image Text:Once NicoBlock attaches to the nicotine receptors, it remains in and blocks the receptors. Because the nicotine receptors are blocked by NicoBlock the brain cell receptors cannot bind to nicotine any more. Therefore, if someone smokes while using NicoBlock, nicotine cannot trigger the release of dopamine. Effects of Nicotine and NicoBlock on the Brain Nicotine Nicoblock Receptor Dopamine Nerve Cell Receptor Dopamine C Nicotine Dopamine D. 432
1. Read the paragraphs below. For each paragraph, write the letter of the diagram from the diagram sheet entitled Effects of Nicotine and NicoBlock that best illustrates the information. When someone smokes tobacco, nicotine is inhaled and travels through the bloodstream from the lungs to the brain. Nicotine then attaches to the nicotine receptors in the brain and triggers brain cells to release a neurotransmitter (chemical messenger) called dopamine. The release of dopamine in the brain results in a feeling of pleasure. The effect of nicotine only lasts for a short time. When someone quits smoking, there is no nicotine to trigger the release of dopamine needed for a feeling of pleasure. NicoBlock is designed to interfere with the brain mechanisms that cause smokers to crave nicotine and continue smoking. NicoBlock attaches to nicotine receptors and triggers the production of small amounts of dopamine, a neurotransmitter that leads to a pleasure sensation. Once NicoBlock attaches to the nicotine receptors, it remains in and blocks the receptors. Because the nicotine receptors are blocked by NicoBlock the brain cell receptors cannot bind to nicotine any more. Therefore, if someone smokes while using NicoBlock, nicotine cannot trigger the release of dopamine. Effects of Nicotine and NicoBlock on the Brain B
Transcribed Image Text:1. Read the paragraphs below. For each paragraph, write the letter of the diagram from the diagram sheet entitled Effects of Nicotine and NicoBlock that best illustrates the information. When someone smokes tobacco, nicotine is inhaled and travels through the bloodstream from the lungs to the brain. Nicotine then attaches to the nicotine receptors in the brain and triggers brain cells to release a neurotransmitter (chemical messenger) called dopamine. The release of dopamine in the brain results in a feeling of pleasure. The effect of nicotine only lasts for a short time. When someone quits smoking, there is no nicotine to trigger the release of dopamine needed for a feeling of pleasure. NicoBlock is designed to interfere with the brain mechanisms that cause smokers to crave nicotine and continue smoking. NicoBlock attaches to nicotine receptors and triggers the production of small amounts of dopamine, a neurotransmitter that leads to a pleasure sensation. Once NicoBlock attaches to the nicotine receptors, it remains in and blocks the receptors. Because the nicotine receptors are blocked by NicoBlock the brain cell receptors cannot bind to nicotine any more. Therefore, if someone smokes while using NicoBlock, nicotine cannot trigger the release of dopamine. Effects of Nicotine and NicoBlock on the Brain B
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