i) 30 minutes after imbibing the glucose there is a change in the concentrations of both glucose and insulin. Explain this relationship. ii) Use information from the graph to explain what is meant by the term negative feedback. ii) Explain why the concentration of glucagon in the blood rises during exercise while the insulin falls.
i) 30 minutes after imbibing the glucose there is a change in the concentrations of both glucose and insulin. Explain this relationship. ii) Use information from the graph to explain what is meant by the term negative feedback. ii) Explain why the concentration of glucagon in the blood rises during exercise while the insulin falls.
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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![i) 30 minutes after imbibing the glucose there is a change in the concentrations of both glucose
and insulin. Explain this relationship.
i) Use information from the graph to explain what is meant by the term negative feedback.
iii) Explain why the concentration of glucagon in the blood rises during exercise while the insulin
falls.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1c87a1bc-4732-426a-bf47-4dc509b74e01%2Fb5a375d5-34ea-43bd-82ea-7aba4cd918cf%2Fl0uk5w8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:i) 30 minutes after imbibing the glucose there is a change in the concentrations of both glucose
and insulin. Explain this relationship.
i) Use information from the graph to explain what is meant by the term negative feedback.
iii) Explain why the concentration of glucagon in the blood rises during exercise while the insulin
falls.
![Glucose
Insuln
45
60
75
90
105 120 135 150
15
Time/minutes
75g glucose given
Concentration of substance in blood](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1c87a1bc-4732-426a-bf47-4dc509b74e01%2Fb5a375d5-34ea-43bd-82ea-7aba4cd918cf%2Fps5x8l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Glucose
Insuln
45
60
75
90
105 120 135 150
15
Time/minutes
75g glucose given
Concentration of substance in blood
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