Which organ system is indirectly related and which is directly related maintaining blood glucose levels Maintaining blood glucose levels is important for organisms to function properly. For the variousorgan systems, select if the organ system is directly related or indirectly related to maintainingblood glucose levels.Digestive systemdirectly relatedCirculatory system[Choose)Respiratory system[Choose ]arcesNervous system[Choose ]Endocrine system[Choose ]Reproductive system[Choose]Integumentary system[ Choose ]Immune system( Choose)Skeletal system[Choose )Muscular system[ChooseMacBook Air- - FoF9%23&34578WERYUFHJKLCVV Circulatory system[Choose ]Respiratory system[ Choose]Nervous system[Choose ]Endocrine system[Choose ]Reproductive system[ Choose ]Integumentary system[Choose ]Immune systemChoose ]Skeletal system[Choose )Muscular system[ Choose )Lymphatic system[ Choose ]Urinary system[Choose ]MacBook AirO00F5F9F10$&*45678.9.

DIGESTIVE SYSTEM : Pancreas The pancreas has key roles in maintaining normal blood glucose levels…

Maintaining blood glucose levels is important for organisms to function properly. For the Various organ systems, select if the organ system is directly related or indirectly related to maintaining blood glucose levels. Digestive system directly related Circulatory system [ Choose ) Respiratory system [Choose ]

Maintaining blood glucose levels is important for organisms to function properly. For the Various organ systems, select if the organ system is directly related or indirectly related to maintaining blood glucose levels. Digestive system directly related Circulatory system [ Choose ) Respiratory system [Choose ]

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter1: Introduction To Physiology And Homeostasis

Section: Chapter Questions

Problem 3TAHL: The hormone insulin enhances the transport of glucose (sugar) from the blood into most body cells....

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;Make a Venn Diagram using the provided information below NEGATIVE FEEDBACK MECHANISM • Most control mechanisms in the human body are negativefeedback mechanisms• A negative feedback mechanism DECREASES theintensity of the stimulus and eliminates it• When a variable is above or below set point, integratortriggers a move in the OPPOSITE DIRECTION to reachthe set valueEx. Body temperature, blood pressure, pH and CO2 levels,blood glucose levelsPOSITIVE FEEDBACK MECHANISM• A positive feedback mechanism ENHANCES the originalstimulus to ACCELERATE activity• Integrator triggers a move in the SAME DIRECTIONtriggering an “explosive” response• Positive feedback mechanisms are less commonEx. Blood clotting, childbirth (oxytocin)
During intense exercises and when muscles are working harder, our cells metabolize glucose rapidly resulting to oxygen molecules being quickly consumed. Which of the following becomes the human body's coping mechanism in response to limited oxygen supply? faster breathing and lower blood circulation slower breathing and faster blood circulation faster breathing and faster blood circulation slower breathing and slower blood circulation
When the concentration of glucose in the blood falls below a certain level the body issues a signal to allow stored glucose to enter the blood after a short time the body has established a normal concentration of glucose what does this action illustrates
Regulation in biological systems depends on feedback .which is an exmple of in formation flow. when diabbetes destroy insulin-producing cells, what infortamtion flow in disrupted? The body is unable to send signals that indicate the amount of sugar in the blood. Cells in the bladder are no longer able to send signals when the blodder fills. Appetite signals no longer regulate feeding . The pancres is unable to produce enzymes to break down protein.
Draw a negative feedback loop for maintaining homeostasis for thermoregulation where your body temperature is above the set point. In your drawing, include the stimulus, sensor, integrator, effector, and the arrows between the components to indicate how they all relate (be sure to indicate what each of these components are in your body, for example, what is your integrator). Further, answer the following two questions. First, what might be different between the response of an endothermic and an ectothermic animal in maintaining homeostasis? Second, describe what a negative feedback loop is and how it pertains to homeostasis.
With regard to thermoregulation in humans, what could be considered an accurate consequence of the outside temperature dropping below the lower critical temperature? A. The individual will begin to breathe in less oxygen and exhale less carbon dioxide. B. The metabolic needs of the individual will increase if they remain below the lower critical temperature for sufficient time-frames. C. Capillaries (i.e. blood vessels) near the surface of the skin will dilate in order to allow blood to circulate more freely throughout the organism, distributing heat to raise temperature. D. The person's Basal Metabolic Rate will be lowered to match the Standard Metabolic Rate of an ectotherm of comparable size. E. Hormones from the hypothalamus will be released, which lead to the initiation of a positive feedback response that amplifies muscle contraction, leading to shivering.
Restriction of food intake leads to which of the following? An increase in whole body energy expenditure Reductions in resting energy expenditure due in part to reduction in body mass An increase in the thermic effect of food due to lower energy intake Reductions in activity energy expenditure due to increased activity costs associated with a smaller body size
The thermoneutral zone is the range of body temperatures over which an animal can maintain a constant basal metabolic rate. Which of the following patterns about thermoregulation is true? A. Below the lower critical threshold, animals must decrease their metabolic rate in order to maintain body temperature B. Animals living in the arctic have higher critical temperatures than do animals in the tropics C. When outside temperatures are below the lower critical temperature for an animal, animals in the arctic increase their metabolic rate faster than do animals in the tropics D. All of the above E. None of the above
In mammals, body temperature is controlled by a structure in the brain called the hypothalamus. The hypothalamus is able to sense even slight variations in body temperature. This structure is responsible for bodily responses that include thirst, the activation of sweat glands, and the dilation of blood vessels near the skin. Each of these mechanisms works to restore body temperature to a normal range.
Athletes often use whey products to prepare for competition because whey proteins: Group of answer choices are mild stimulants that produce alertness and reduce reaction time provide all the essential amino acids needed to build new muscle tissue elevate testosterone and estrogen in the blood of male and female athletes, respectively produce rapid weight loss by burning excess body fat and sparing glycogen produce free radicals that promote many of the body's beneficial responses to exercise
For endothermic animals such as mammals and birds, environmental temperature below the lower critical limit is likely to result in which of the following outcomes? Select one: a. Metabolic rate is unchanged b. Metabolic rate decreases c. Metabolic rate increases d. Remains the same at tropical latitudes but increases in temperate latitudes.
The hormone insulin enhances the transport of glucose (sugar) from the blood into most body cells. Its secretion is controlled by a negative-feedback system between the concentration of glucose in the blood and the insulin-secreting cells. Therefore, which of the following statements is correct? A decrease in blood glucose concentration stimulates insulin secretion, which in turn further towers blood glucose concentration. An increase in blood glucose concentration stimulates insulin secretion, which in turn lowers blood glucose concentration. A decrease in blood glucose concentration stimulates insulin secretion, which in turn increases blood glucose concentration. An increase in blood glucose concentration stimulates insulin secretion, which in turn further increases blood glucose concentration. None of the preceding is correct.