Question

LIVER: Both insulin and glucagon are peptide hormones that target liver cells. The response of the...

LIVER: Both insulin and glucagon are peptide hormones that target liver cells. The response of the target cells to each of these two hormones is opposite. This information implies that

Group of answer choices

the two hormones bind to different cell surface receptors.

one hormone binds to a receptor on the cell membrane and the other to an intracellular receptor.

each of the two hormones uses a different second messenger.

both hormones interact with receptors at the cell nucleus.

the two hormones bind to different receptors and use a different second messenger.

Science   Anatomy-And-Physiology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Insulin and glucagon are hormones secreted from the pancreas. The glucagon is secreted from the alpha pancreatic cells in response to decreased blood glucose level. Insulin is secreted in respinse to increased blood glucose levels from beta pancreatic cells.
The insulin binds to receptor tyrosine kinase present on the cell surface to exert its effect. The insulin also uses second messenger such PIP3 and tyrosine phosphorylated guanine nucleotide exchange protein.
The glucogon binds to G protein coupled receptor and uses cAMP as second messenger.
So we can say that the two hormones bind to different receptors and use a different second messenger.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Many different types of cells possess receptors that bind steroid hormones, which are lipid-soluble molecules. Where...
Many different types of cells possess receptors that bind steroid hormones, which are lipid-soluble molecules. Where in the cell do you think such receptors might reside? Where in the cell would you expect the insulin receptor to reside? Why?
During the release of Growth Hormone the ______ acts as the control The hypothalamus The pancreas...
During the release of Growth Hormone the ______ acts as the control The hypothalamus The pancreas The pituitary gland The liver Type Il diabetes Occurs because alpha cells cannot make insulin Occurs because glucagon receptors do not work properly Occurs because beta cells make too much insulin Occurs because insulin receptors do not work properly Which of the following is considered the 2nd messenger? cAMP Adenylate cyclase The G protein Kinases Adenylate kinases Hyperglycemia is due to a decrease in...
What does the follicle-stimulating hormone (FSH) do? A. Follicle-stimulating hormone is secreted by the hypothalamus in...
What does the follicle-stimulating hormone (FSH) do? A. Follicle-stimulating hormone is secreted by the hypothalamus in response to gonadotropin-releasing hormone sent from the gonads. FSH induces ovulation. B. Follicle-stimulating hormone is secreted by the anterior pituitary in response to gonadotropin-releasing hormone sent from the hypothalamus. FSH induces gamete development. C.Follicle-stimulating hormone is secreted by the posterior pituitary in response to leutenizing hormone sent from the hypothalamus. FSH induces Leydig cell formation. Which of the following is true endocrine tissue (as...
Multiple hormones can interact with each other to affect the response of the target cells in...
Multiple hormones can interact with each other to affect the response of the target cells in a variety of ways. Using a specific example, describe how two hormones can work permissively to affect the target organ. Predict how physiology is altered at the cellular and organismal level if a person is deficient in one of the hormones.
1. Receptor A and Receptor B are both G-protein coupled receptors (GPCRs), expressed in the same...
1. Receptor A and Receptor B are both G-protein coupled receptors (GPCRs), expressed in the same cell, but they control different biological responses. Receptor A and Receptor B are known to bind and respond to Hormone A and Hormone B, respectively. Treatment of the cells in the laboratory with Hormone A and B revealed that activation of Receptor A results in a dramatic increase in cyclic-AMP levels in the cell, while activation of Receptor B results in increased inositol triphosphate...
You are assessing a patient who presented with intersex genitalia. You find that this individual is...
You are assessing a patient who presented with intersex genitalia. You find that this individual is genetically male (has one X chromosome and one Y chromosome) and possesses the testis-determining factor (called the SRY gene). Further, they are producing adequate levels of gonadotropin-releasing hormone, follicle-stimulating hormone, and testosterone. What is the most likely explanation for this individual’s intersex genitalia? A.absent or inactive testosterone receptors B.hyposecretion at the level of the hypothalamus C. hyposecretion at the level of the testes D....
7.)In G proteins, which form of the guanyl nucleotide is bound in the unactivated state? a.)...
7.)In G proteins, which form of the guanyl nucleotide is bound in the unactivated state? a.) GTP b.) GDP c.) GMP d.) dGTP e.) None of above 8.)which of the following amino acids can be phophorylated? a.) tyrosine, serine, theronine b.) tyrosine, serine, tryptophan c.) serine, threonine, asparagine d.) histidine, serine, phenylalanine e.) tyrosine, methionine, typrtophan 9.) most signal molecules: a.)easily diffuse through the membrane and bind to a receptor in the cytoplasm b.) bind to membrane receptors and transmit...
Control of Breathing. Select the MOST CORRECT answer. An increase in the partial pressure of carbon...
Control of Breathing. Select the MOST CORRECT answer. An increase in the partial pressure of carbon dioxide in plasma leads to a stimulation of medullary chemoreceptors. A decrease in the partial pressure of oxygen in plasma leads to a stimulation of peripheral chemoreceptors. An increase in ventilation leads to a decrease of the partial pressure of carbon dioxide in plasma which leads to an increase of CSF pH which leads to a decrease of respiratory drive. Both a) and b)...
38-44 Rods: are located more toward the periphery of the retina than toward the center are...
38-44 Rods: are located more toward the periphery of the retina than toward the center are more sensitive to light than cones both a. and b. are correct neither a. nor b. is correct Rhodopsin: is a pigment which responds to light is found in rods is made, in part, using Vitamin A in the diet each of the above is correct The pituitary gland produces: gonadotropin thyrotropin releasing hormone both a. and b. are correct neither a. nor b....
Cells are constantly getting signals that determine whether they survive, grow and divide, differentiate, or die...
Cells are constantly getting signals that determine whether they survive, grow and divide, differentiate, or die (see figure 16-6). Cells are grown in culture (outside of the body) for a variety of reasons- such as testing drug efficacy and determining the properties of different types of cancers (to name a couple). In order to culture cells, essential nutrients (carbohydrates, amino acids, vitamins, and hormones) need to be present, and these nutrients are provided by using different types of cell culturing...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT