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timama [110]
3 years ago
12

What is the nucleolus?

Biology
2 answers:
Marta_Voda [28]3 years ago
6 0

a ball of fibers inside the nucleus

goldenfox [79]3 years ago
3 0
The answer is B. The membrane surrounding the nucleus. I'm an Honors student in bio. And this is really easy for me tooo. 
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What will occur if solution A containing 400 mosmol/L non-penetrating solute is separated by a biological membrane from solution
vampirchik [111]

Answer:

The volume of solution B will increase

Explanation:

In a non-penetrating solute, there is denial of a solute to cross the cell membrane.This implies that the solute will not be able to cross the cell membrane.  So if the biological membrane is serving as a partition between a solution A containing 400 mosmol/L non-penetrating solute and a solution B containing 600 mosmol/L non-penetrating solute, The volume of solution B will increase.

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3 years ago
In a certain specifies of dog, wire hair (H) is dominant to smooth hair (h). In a large, randomly mating population of dogs, 15%
o-na [289]

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The explanation for the question is in the"Hardy-Weinberg principle" pdf attached below.

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The filled-in squares of a Punnett square represent
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What is an inducable enzyme ​
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An adaptive enzyme or inducible enzyme is an enzyme that is expressed only under conditions in which it is clear of adaptive value, as opposed to a constitutive enzyme which is produced all the time. The Inducible enzyme is used for the breaking-down of things in the cell.

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Exposing inner mitochondrial membranes to ultrasonic vibrations will disrupt the membranes. However, the fragments will reseal "
Leno4ka [110]

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Electron transport chain and ATP synthase

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