Describe three ways in which increased secretion of PTHcan increase blood levels of calcium.

Q: Define about C18 juvenile hormone ?

A: Hormones are secreted by the main two glands i.e. endocrine glands and exocrine glands. Endocrine…

Q: Diagram an endocrine pathway, such as parathyroidregulation of blood-calcium levels, which…

A: Parathyroid hormone : Parathyroid gland secretes parathormone which is responsible for the…

Q: Tumors of the parathyroid gland often secrete excessive parathyroid hormone. Predict the effects of…

A: Parathyroid are endocrine glands present above the thyroid glands. There are four parathyroid glands…

Q: State two similarities between hormone and nerves with regard to their functions

A: Both hormones and nerves form important constituents in our body. Nerves are those bundle of fibers…

Q: Explain why someone with a parathyroid gland tumormight develop kidney stones.

A: Parathyroid hormones help to maintain the level of calcium in the blood. There are four parathyroid…

Q: Describe the endocrine basis of SAD. Identify the affected hormone and explain how problems with…

A: Reduced sunlight can cause a drop in serotonin that may trigger depression. Melatonin levels. The…

Q: Name a glucocorticoid, a mineralocorticoid, and a catecholamine secreted by the adrenal gland.

A: The adrenal glands are tiny endocrine glands situated on the top of both the pair of kidney. the…

Q: A male athlete taking large amounts of an androgenic steroid becomessterile Explain?

A: Steroids are organic compounds that are present naturally in cell membranes. It regulates the…

Q: Explain how you would interpret the graph in Figure  to show that PTH and calcitonin act in a…

A: The endocrine system plays an important role in the growth and development of the body with the help…

Q: Discuss the hormonal regulation of the calcium ion

A: Calcium is of crucial importance in our body. It has several roles to play such as- Contraction and…

Q: Explain how the secretion of the hormone of theparathyroid glands is regulated.

A: Introduction: Parathyroid glands fall under the category of endocrine glands and are present in…

Q: discuss the hormonal regulation of serum calcium

A: normal serum calcium level is 8-10 mg/dL. It is very important to control and maintain such levels…

Q: Describe some of the changes associated with aging of theendocrine system.

A: Endocrine glands are ductless glands that secrete hormones directly into the circulatory system…

Q: How does control of hormone secretion by plasma mineral ions andnutrients achieve negative feedback…

A: Homeostasis is the stable condition of the set value of the internal environment. Any changes in…

Q: Define calcium signaling.

A: Calcium plays a major role in maintaining bones and other different functions. Most of the calcium…

Q: Name a hormone secreted by the thyroid gland that acts to lower blood calcium.

A: Thyroid gland is the largest endocrine gland that develops from the endoderm of embryo. It is…

Q: describe the functions of human growth hormone and the causes of dwarfism and gigantism

A: It is required to describe the functions of human growth hormone and the causes of dwarfism and…

Q: Draw a diagram that shows how the secretion of parathyroid hormone is regulated.

A: A biological mechanism that plays a significant role in maintaining homeostasis is called the…

Q: Describe the effect of increased calcitonin secretion onblood calcium levels.

A: Calcitonin is a polypeptide hormone made up of 32 amino acids produced by the C cells or…

Q: How might insulin-producing stem cells transplanted to the pancreashelp people with type 1 diabetes?…

A: Glucose is used by all the cells in the human body to obtain energy in the form of ATP. The level of…

Q: Describe the effects caused when the parathyroid glandfails to respond to calcium bound to its…

A: Parathyroid glands (PTG) are ductless or endocrine glands. They are small, four in number, and…

Q: Explain physiological roles of parathyroid hormone and calcitonin.

A: The parathyroid hormone and calcitonin  is produced by the thyroid to maintain blood calcium level .…

Q: For each of the following scenarios explain how blood calcium would be effected (increased or…

A: Calcium is an important structural component of cell and major secondary messenger in cell…

Q: Briefly explain MoA of non-steroid hormones.

A: Introduction Hormones Are Molecules That Specialised Glands Synthesize And Generate To Govern And…

Q: Identify three endocrine glands that are larger or morefunctional in infants or children than in…

A: The endocrine glands that are larger or more functional in infants and or children that are the…

Q: Why is an increase in the concentration of intracellular calcium injurious?

A: Introduction :- Numerous fundamental cellular activities, such as cellular motility,…

Q: What is the role that estrogen plays in maintaining bone density? O it prevents osteoclast activity…

A: Role of estrogen in bones The hormone estrogen regulates bone metabolism. It is essential to bone…

Q: Calcium ions that act as second messengers are stored in

A: When water soluble hormone binds to cell membrane receptor then they lead to production of secondary…

Q: Explain that PTH and calcitonin act in a  complementary way to control blood calcium level

A: Hormones are chemical messengers that are secreted by the glands present inside the body. They play…

Q: Compare the effects of an excess and a deficit of growthhormone in a child and an adult.

A: Pituitary gland It is also called as master gland that plays a vital role in body function…

Q: Suggest a protocol for separating oxytocin and vasopressinfrom an extract of the posterior pituitary…

A: Gel filtration chromatography involves particle separation, based on the size difference. In this,…

Q: Developing of gigantism is conditioned by:A. Overwhelming secretion of GH in adolescenceB.…

A: Endocrine system is a regulatory system of ductless glands that secrete chemical messengers called…

Q: Write down the biochemical functions and pathophysiology of growth hormone?

A: Growth hormone is a peptide hormone that stimulates growth, cell reproduction, and cell regeneration…

Q: Describe how the release of growth hormone is regulated

A: The anterior pituitary contains the development hormone. It is synthesised in cells located in the…

Q: Describe the two primary factors that affect the concentration level of a circulating hormone.

A: Hormones in simple terms are chemical messengers secreted by specialized glands and regulate the…

Q: Explain the function of carrier proteins in transporting lipidsoluble hormones in the blood and how…

A: The endocrine system commands and coordinates the complex actions of the body by secreting chemical…

Q: Explain the function and regulation of parathyroid hormone.

A: Note : As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction:…

Q: Explain how you would interpret the graph in Figure  to show that PTH and calcitonin act in a…

A: The endocrine system plays an important role in the growth and development of the body with the help…