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svp [43]
4 years ago
9

Adjacent cells can signal others by direct contact, while nearby cells that are not touching can communicate by the release of _

_________ signals.A. paracrineB. autocrineC. peptideD. endocrine
Biology
1 answer:
lana [24]4 years ago
5 0

Adjacent cells can signal others by direct contact, while nearby cells that are not touching can communicate by the release paracrine signals.


Hope this helps,

Davinia.

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3 years ago
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Andre45 [30]
The 4th one down, then the 2nd, then the 1st.
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2 years ago
The diagram shows the chemical structure of a nucleotide.
topjm [15]

The correct answer is: A. by the sequence of nitrogenous bases

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3 years ago
Regular aerobic exercise training affects carbohydrate (CHO) usage by ____. Select one: a. increasing the enzymatic activity ass
VladimirAG [237]

Answer:

Option B, increasing the number and size of mitochondria

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7 0
3 years ago
Are the concentrations of any of the four possible phosphate species negligible?
kompoz [17]

The concentrations of orthophosphate ion, PO4-3 are possible phosphate species negligible.

<h3></h3><h3>What do you understand by orthophosphate?</h3>

phosphoric acid salt is the synonym of phosphate and inorganic phosphate. calcium phosphate is one type. Calcium phosphate is a key component of animal bones. The orthophosphate formula is another name for the phosphate ion formula. The salt of the phosphate ion, when the phosphate is positioned centrally in a connection with oxygen atoms, is known as the phosphate ion. The phosphate chemical equation is PO4-3. The molecule has a molecular mass of 94.9714 g/mol. Orthophosphates are regular phosphates made up of a single phosphate molecule per molecule. Phosphate and orthophosphate differ primarily in that phosphate refer to any substance made up of phosphate units, whereas orthophosphate only contains one phosphate unit.

To learn more about orthophosphate, visit:

brainly.com/question/14231195

#SPJ4

3 0
2 years ago
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