"Which Rat Had The Fastest Basal Metabolic Rate Bmr" Essays and Research Papers

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Which Rat Had The Fastest Basal Metabolic Rate Bmr

Basal Metabolic Rate has been defined as the minimum amount of energy needed by an animal to maintain the basic functions of survival (such as breathing). Several factors including age, gender, weight, and exercise affect the BMR. "BMR increases with increasing muscle tissue" therefore, exercising will enhance BMR while with increasing age, BMR is reduced (Scott, 2008). Also gender differences exist between males and females; it has been shown that males have higher BMRs than females...

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Physio Ex4 Activity1

questions correctly. 1. Which of the following statements about metabolism is false? You correctly answered: d. All of the energy from metabolism is ultimately stored in the chemical bonds of ATP. 2. Thyroxine is You correctly answered: c. the most important hormone for maintaining the metabolic rate and body temperature. 3. Thyroid-stimulating hormone (TSH) is You correctly answered: b. produced in the pituitary gland. 4. An injection of TSH to an otherwise normal animal will cause which of the following...

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Metabolic Rate

Resting metabolic rate can vary with age independently from body mass changes in the Colorado potato beetle, Leptinotarsa decemlineata. Abstract A study was done by Saija Pironine, leena Lindstrom, and Anne Lyytinen in the Journal of Insect Physiology, to investigate the age dependence of resting metabolic rate in Colorado potato beetle (Leptinotarsadecemlineata) from adult emergence until age 10 days. In their hypothesis they expected to see a bell shaped pattern in metabolic rate with adult age...

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The Difference between BMR and RMR

BMR (basal metabolic rate) Basal metabolic rate (BMR), and the closely related resting metabolic rate (RMR), is the amount of energy expended while at rest in a neutrally temperate environment, in the post-absorptive state (meaning that the digestive system is inactive, which requires about twelve hours of fasting in humans). The release of energy in this state is sufficient only for the functioning of the vital organs, the heart, lungs and kidneys and the rest of the nervous system, intestine,...

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Pisio9

Pre-lab Quiz Results You scored 33% by answering 2 out of 6 questions correctly. 1. Which of the following statements about metabolism is false? You correctly answered: d. All of the energy from metabolism is ultimately stored in the chemical bonds of ATP. 2. Thyroxine is Your answer : b. secreted by the thyrotropin gland, located in the neck.. Correct answer: c. the most important hormone for maintaining the metabolic rate and body temperature. 3. Thyroid-stimulating hormone (TSH) is Your answer : c....

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Physioex 4

LAB ONE: Exercise 4 – Endocrine System Activity 1: Metabolism and Thyroid Hormone Part 1: 1. The normal rat had the fastest basal metabolic rate. 2. The metabolic rates differed between the normal rat and the surgically altered rats because the surgically altered rats didn’t have a thyroid or pituitary gland and therefore, the normal rat had a faster basal metabolic rate. The results turned out to be the way I predicted them to be. 3. T3 and T4 would be missing in the animal’s blood...

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PhysioEx 9 Ex. 11 review sheet

7:00 PM/Wednesday Activity 1 Metabolism and Thyroid Hormone Part 1 1 Which rat had the fastest basal metabolic rate (BMR)? The normal rat had the faster basal metabolic rate, because it was not missing its pituitary gland or its thyroid gland. 2 Why did the metabolic rates differ between the normal rat and the surgically altered rats? How well did the results compare with your prediction? The normal rat has the highest BMR because it has the glands required to stimulate and regulate the release...

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anatomy and physiology

PHYSIOEX 9.0 REVIEW SHEET EXERCISE 4 Endocrine System Physiology NAME ___ LAB TIME/DATE ___ ACTIVITY 1 Metabolism and Thyroid Hormone Part 1 1 Which rat had the fastest basal metabolic rate (BMR)? ___ ___ 2 Why did the metabolic rates differ between the normal rat and the surgically altered rats? How well did the results compare with your prediction? ___ ___ ___ 3 If an animal has been thyroidectomized, what hormone(s) would be missing in its blood? ___ ___ 4 If an animal has been...

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Physio 9.0 Endocrine Lab

Bauer Lab Time/Date Thursday 5:30-7:30 Activity 1 Metabolism and Thyroid Hormone Part 1 1 Which rat had the fastest basal metabolic rate (BMR)? The Normal rat had the fastest BMR. 2 Why did the metabolic rates differ between the normal rat and the surgically altered rats? How well did the results compare with your prediction? ___ The BMRs differed because the surgically altered rats were missing either the Pituitary or Thryoid gland that release thyroid hormones. 3 If an animal...

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Thyroid and Click Submit

about the basal metabolic rate (BMR) of the remaining rats compared with the BMR of the normal rat you just measured. Your answer : b. The hypophysectomized (Hypox) rat's BMR will be higher than the normal rat's BMR. Predict Question 2: What do you think will happen after you inject thyroxine into the three rats? Your answer : c. The hypophysectomized rat will become hyperthryoidic and develop a goiter. Predict Question 3: What do you think will happen after you inject TSH into the three rats? Your answer...

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