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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ST.JOSEPH’S CO-ED SCHOOL PROJECT ON BIOLOGY HORMONAL DISORDER OF THYROID GLAND CERTIFICATE This is to certify that SIDDHI AGRAWAL of class XI A Has completed a project in biology on the topic HORMONAL DISORDER: THYROID in the session 2012-13 under the guidance of DEVAMITA TEACHER as per the CBSE guidelines ACKNOWLEDGEMENT I SIDDHI AGRAWAL express my
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metabolism‚ tissue development‚ sexual functions and reproductive process. It is a very complex system with many different hormones and glands. I am going to write about the pituitary gland and thyroid. The pituitary gland is very often considered to be the most important glad in the Endocrine system. The Thyroid produces thyroxine andtriiodothyronine. The Pituitary gland is no bigger than a pea and is round. It is located in the brain in a small bony cavity. The gland is often referred to as the
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Learning Objective 2: 18.3.1 Describe how hormones interact with target-cell receptors. Section Reference 1: 18.3 Hormone Activity 4) Which of the following are a group of lipid-soluble hormones derived from cholesterol? a) Steroids Thyroid hormones Nitric oxide Amine hormones Peptide hormones Answer: a Difficulty: Medium Learning Objective 1: 18.3 Compare the classes of hormones and describe how they interact with target-cell receptors. Learning Objective 2: 18.3
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In 90 days you are guaranteed to increase energy‚ lose fat‚ tighten up muscles‚ be happier‚ and start to receive comments on your body and energy or you can get your money back. That’s what Dr. Jade Teta promises with his Metabolic Prime program. In fact‚ he promises that you will receive compliments once a day after you hit your 35-day mark because of the noticeable improvements. And all of that will happen by working out just 45 minutes per week. But‚ is this actually worth buying? Will you really
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Research each of the following and write a paragraph describing the endocrine gland‚ hormone‚ target tissue‚ symptoms‚ causes‚ and treatment options. Human chorionic gonadotropin (hCG) Human chorionic gonadotropin‚ or hCG‚ is a hormone that helps with the development of an egg in a woman’s ovary‚ as well as the release of the egg during ovulation. If the body doesn’t produce enough hCG on it’s own‚ you can receive injections of it. The injections aren’t for women only‚ they can be used in men to
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M27_MARI6128_10_SE_CH27.QXD 1/19/11 6:38 PM Page 411 R E V I E W NAME ________________________________ LAB TIME/DATE _______________________ S H E E T EXERCISE 27 Functional Anatomy of the Endocrine Glands Gross Anatomy and Basic Function of the Endocrine Glands 1. Both the endocrine and nervous systems are major regulating systems of the body; however‚ the nervous system has been compared to an airmail delivery system and the endocrine system to the Pony Express. Briefly
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The thyroid is a type of gland in the body; it serves a specific purpose and is part of the endocrine system. The thyroid is located in the front portion of the neck‚ directly below the Adam’s apple‚ which is actually made up of thyroid cartilage. It consists of two sections‚ called lobes; these lobes are about the size of half of a large plum. The lobes are located on the left and right side of the trachea‚ connected by a small piece of tissue‚ known as the isthmus‚ which runs across the trachea
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______________________________ 6. Identify the endocrine glands are on the posterior part of the highlighted endocrine gland. ____________________________ 7. Identify the highlighted cells from the thyroid gland. ____________________________ SC131: Human Anatomy and Physiology II Unit 9 8. Identify the highlighted cells from the thyroid gland. __________________________________ 9. Identify the cells from the parathyroid gland. ___________________________ 10. Identify the highlighted endocrine gland. _________________________
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Endocrine system Endocrinology is the study of chemical communication systems that provide the means to control a huge number of physiologic processes. Like other communication networks‚ endocrine systems contain transmitters‚ signals and receivers that are called‚ respectively‚ hormone producing cells‚ hormones and receptors. The first step in understanding endocrinology is to explore the meaning of such terms as hormone‚ receptor and target cell‚ and to obtain an understanding of how chemical
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