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Question 4 Which of the following contain statements that are both correct? Increase in CAMP and IP3 levels promotes increase in intracellular Ca+2 ions. Phytochemicals that elicit sweet sensation are considered natural sweeteners. O Each taste buds contain only one taste receptor cell type, which results to a predominant taste modality on specific tongue locations. In a 250g carbohydrate meal, a total of 1 kcal of energy is produced. O Ligand binding to G-protein coupled receptors (GPCR) promotes the activation of heterotrimeric G-proteins. G-proteins are activated through direct phophorylation of GDP that is bound to the a-subunit. O Aspartame triggers the cellular signaling cascade via activation of CAMP as secondary messenger. Primary role of non-nutritive sweeteners is to provide energy for the body.

Question 4 Which of the following contain statements that are both correct? Increase in CAMP and IP3 levels promotes increase in intracellular Ca+2 ions. Phytochemicals that elicit sweet sensation are considered natural sweeteners. O Each taste buds contain only one taste receptor cell type, which results to a predominant taste modality on specific tongue locations. In a 250g carbohydrate meal, a total of 1 kcal of energy is produced. O Ligand binding to G-protein coupled receptors (GPCR) promotes the activation of heterotrimeric G-proteins. G-proteins are activated through direct phophorylation of GDP that is bound to the a-subunit. O Aspartame triggers the cellular signaling cascade via activation of CAMP as secondary messenger. Primary role of non-nutritive sweeteners is to provide energy for the body.

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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Question 4 Which of the following contain statements that are both correct? Increase in CAMP and IP3 levels promotes increase in intracellular Ca*2 ions. Phytochemicals that elicit sweet sensation are considered natural sweeteners. O Each taste buds contain only one taste receptor cell type, which results to a predominant taste modality on specific tongue locations. In a 250g carbohydrate meal, a total of 1 kcal of energy is produced. O Ligand binding to G-protein coupled receptors (GPCR) promotes the activation of heterotrimeric G-proteins. G-proteins are activated through direct phophorylation of GDP that bound to the a-subunit. O Aspartame triggers the cellular signaling cascade via activation of CAMP as secondary messenger. Primary role of non-nutritive sweeteners is to provide energy for the body.
Transcribed Image Text:Question 4 Which of the following contain statements that are both correct? Increase in CAMP and IP3 levels promotes increase in intracellular Ca*2 ions. Phytochemicals that elicit sweet sensation are considered natural sweeteners. O Each taste buds contain only one taste receptor cell type, which results to a predominant taste modality on specific tongue locations. In a 250g carbohydrate meal, a total of 1 kcal of energy is produced. O Ligand binding to G-protein coupled receptors (GPCR) promotes the activation of heterotrimeric G-proteins. G-proteins are activated through direct phophorylation of GDP that bound to the a-subunit. O Aspartame triggers the cellular signaling cascade via activation of CAMP as secondary messenger. Primary role of non-nutritive sweeteners is to provide energy for the body.
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