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Fudgin [204]
3 years ago
7

What is a radula? what is it used for?

Biology
2 answers:
Svetllana [295]3 years ago
8 0
<span>A tongue like organ that is used for feeding</span>
grigory [225]3 years ago
7 0
A radula is an anatomical structure that is used by mollusks for feeding, sometimes compared to a tongue. It is a minutely toothed, chitinous ribbon, which is typically used for scraping or cutting food before the food enters the esophagus
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What is the ph of a substance with a hydroxide{OH] of 10-6
Reptile [31]
POH = - log[OH^-]
pOH = - log[10^-6]
pOH = - (-6)
pOH = 6

knowing the ionization equation between pH and pOH in a solution at T = 25 degrees Celsius.

pH + pOH = 14
pH = 14 - pOH
pH = 14 - (6)
pH = 8.

I believe the pH of a substance with 10^-6 M of OH, would be 8.
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Answer:

<u>All the substrates are bound to the enzyme</u>, thats why the reaction rate stopped increasing.

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They separate during meiosis I is true of tetrads.

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