Which of the following is not an accuratestatement?(A) Hormones are chemical messengers that travelto target cells through the circulatory system.(B) Hormones often regulate homeostasisthrough antagonistic functions.(C) Hormones of the same chemical class usually have thesame function.(D) Hormones are often regulated through feedback loops

Q: Which of the following is true about lipophilic hormones? a. They are freely soluble in the blood.…

A: Lipophilic hormones are not freely soluble in blood. Therefore they must bind with transport…

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: What determines whether a cell responds to a hormone such asepinephrine? What determines how a cell…

A: The endocrine system is involved in the secretion of hormones in the blood. Hormones are small…

Q: A coordination center for some of the endocrine system is thea. hypothalamus.b. adrenal gland.c.…

A: Hormones non-nutrient chemicals that act as intracellular messengers. These chemicals are…

Q: Which of the following statements about hormones is not correct? A. The persistance of a hormone in…

A: The hormone is known as the chemical messenger, secreted by the endocrine gland into the blood…

Q: Often, two hormones have opposite (antagonistic) effects on the same target organs. For example,…

A: Hormones are the signaling molecules that are synthesized by glands and are transported to the…

Q: Explain Summary of Some Important Hormones?

A: Hormones are secreted by endocrine glands. Hormones are chemicals secreted by endocrine gland and…

Q: Name the two hormones absolutely essential for the body’s survival, and explain why.

A: Hormones are chemical messengers, that are mainly released by several glands. The hormones travel in…

Q: What kind of feedback do endocrine glands show?

A: Negative feedback helps to preserve homeostasis by reducing variance from an ideal normal value.…

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: compare and contrast the similarities between and differences between neurotransmitter and hormones

A: Hormones are the chemical messengers secreted by endocrine glands. These glands release their…

Q: In the endocrine system, it asks, "describe the two major mechanisms by which hormones bring about…

A: The hormones are the chemical substances secreted by an organ and transferred through the blood or…

Q: Visit this link (http://openstaxcollege.org/l/roleofhypo) to watch an animation showing the role of…

A: Hormones are the chemical messengers produced by the endocrine glands of the body. The pituitary…

Q: What is the purpose of the body’s endocrine system?

A: Endocrine system are the glands which secrete and produce hormones helps to control mood and also…

Q: Explain why mutations that alter hormone receptors can influencethe response to a hormone.

A: The endocrine system is the chemical signaling system that uses blood vessels as information…

Q: Homeostasis is essential for health and survival. How do parathyroid hormone, ADH, and thyroid…

A: Any self-regulating mechanism by which an organism maintains equilibrium while adapting to…

Q: Certain endocrine disorders, such as Cushing syndrome, can becaused by excessive secretion of a…

A: Cortisol (glucocorticoid class of hormones) is released by adrenal glands (mainly by zona…

Q: A hormone differs from a neurotransmitter in thata. hormones act extracellularly, whereas…

A: A neurotransmitter is a chemical that is released by a nerve cell that affects adjacent nerve cells.…

Q: Which of the following statements is not true of the endocrine system? Select one: O A. Most of its…

A: Glands are organs or structure in body which produce and secrete their products. These can be…

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: Which of the chemical messengers in the nervous system is secreted by the endocrine gland and…

A: The endocrine glands refer to the glands of the endocrine system. These glands do not have ducts as…

Q: If a hormone is released into the bloodstream and therefore comes into contact with many cells, what…

A: Hormones are chemical messengers in the body. They make their way via bloodstream to tissues or…

Q: Define Hormones and Homeostasis ? Explain the difference between both ?

A: Cells are the smallest functional and structural unit of all organisms. All cells have a cell…

Q: What happens to the human growth hormone receptorwhen it binds hGH?

A: Human growth hormone (hGH) is an endocrine hormone produced by the anterior pituitary gland in the…

Q: B If hormones travel where ever blood goes, why don’t all cells respond to all hormones?

A: B Hormones are organic molecules involved in signal transduction that are released by the endocrine…

Q: The hormone thyroxine is given as an oral dose, but insulin needs to be injected into the body. Why?

A: Insulin is a hormone that is normally synthesized by the pancreas in order to assimilate glucose…

Q: Explain with one example the feedback mechanism in one of the endocrine glands.

A: There is a system in the human body that is responsible for the secretion of some chemicals that act…

Q: Differentiate between hormone and enzyme.

A: Hormones are the chemicals that are produced by glands. They can be made up of proteins, amino…

Q: Which of the following does not affect the amount of hormone circulating at one time? A. O Rate of…

A: Coordination is the mechanism in which different parts of the body are involved in an interaction…

Q: Functions of hormones include which of the following? a. control rates of certain chemical reactions…

A: Hormones are chemicals that influence the way of an organism by affecting their function. It is…

Q: What is technical term for the cells of the pancreas that produce endocrine hormones?

A: A gland is an organ which produces and releases substances that perform a specific function in the…

Q: Which of these is not a means by which hormones are eliminatedfrom the circulatory system?a.…

A: Hormones can be defined as molecules produced mainly by the endocrine glands. Hormones can travel…

Q: Which of the following pair of hormones do NOT have antagonistic functions? A. parathyroid hormone -…

A: Hormones are your body's chemical messengers. They travel in your bloodstream to tissues or organs

Q: A tumor in the pituitary gland can cause a woman to produce milk even when she is not pregnant. In…

A: The endocrine system in our body is responsible for the proper control, coordination, and function…

Q: Name the gland and hormone which influences metabolism of cells.

A: Cellular metabolism refers to the sum of chemical changes that occur in a cell with the help of…

Q: Which major endocrine organs described in Figure 45.8 are regulatedindependently of the hypothalamus…

A: Endocrine system is a ductless system that allows releasing hormones in the blood stream and targets…

Q: What are the difference and similarities of Endocrine system in animals and plants?

A: Hormones are produced by the endocrine system and are used to manage and regulate a variety of…

Q: The cells on which hormones act are called the hormone’s target cells. True or false? Give an…

A: Introduction :- Hormones are the chemical messengers in your body. They make their way via your…

Q: Describe the effect on the natural secretion of hormonefrom the pituitary gland and the adrenal…

A: The release of glucocorticoids is triggered by the hypothalamus and pituitary gland. The…

Q: Write down in your own words the similarities and dissimilarities of hormones and enzymes?

A: Enzymes and hormones play important roles in different cellular processes. These are also involved…

Q: ADH and epinephrine act as hormones when released into thebloodstream and as neurotransmitters when…

A: The sensory system utilizes two kinds of intercellular correspondence electrical and compound…

Q: 1. 2. Endocrine glands secrete hormones directly into cells or extracellular fluid. Although most of…

A: Hormones are chemicals that specialised glands synthesise and produce in order to control and…