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wolverine [178]
3 years ago
11

PLEAe help mE ASAP ASAP

Biology
2 answers:
joja [24]3 years ago
8 0
Organ system is the answer
nalin [4]3 years ago
4 0
Organ system is answer
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How many 100lb wolves could 1,000,000 lbs of vegetation support
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Compare and contrast the modes of action of lipid-soluble and water-soluble hormones.
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Answer:

Lipid soluble hormones:

Lipid soluble hormones are hydrophobic in nature and contains hydrophobic signals. Their receptors are present inside the nucleus and some are limited to cytosol as well. The binding of the receptor to its ligand stimulates the synthesis of new protein. The binding of hormone response element binds to the enhancer  region of DNA. Example: steroid hormones and thyroid hormones.

Water soluble hormones:

Water soluble hormones are hydrophilic in nature and contains hydrophilic signals. Their receptors are present on the cell membrane . The binding of the receptor to its ligand stimulates the signaling cascades mechanism. The binding of hormone to its receptor results in the activation of protein kinase and secondary messenger.

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3 years ago
from which cells or islets of langerhans the glucagon andinsulin are secreted?how tdo their effects are antagonistoc​
Nadya [2.5K]

Answer: I think this may be the answer....

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The islets of Langerhans contain alpha cells which secrete glucagon and beta cells which secrete insulin. Insulin and glucagon are hormones that work to regulate the level of sugar (glucose) in the body to keep it within a healthy range.

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What is the definition of soil according to a soil scientist?
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