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Kisachek [45]
3 years ago
8

HELP URGENT!!!!!!!!!!!!!!​

Biology
1 answer:
pashok25 [27]3 years ago
4 0
If the paramecium was not able to contract its contractile vacuole, it would be in danger of bursting. The cell would not be able to hold too much water. This would happen faster if the paramecium was in water with a low salt concentration because there is more water and less salt, so the water would accumulate faster.
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Which statement best describes science ​
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What roles does progesterone play in the feedback mechanism?
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Progesterone is one of the female sex hormones which performs important function during menstrual cycle, pregnancy and embryo development.

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Dna carries out two basic functions in cells: (1 information storage and transfer (genes can be copied and passed to offspring a
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Transcription and Trancilation
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Which of the following is true about a suspension?
pentagon [3]
The answer would be A. the solute particles are much larger than those found in solution. 
<span> 
 Suspension is a situation in which, if we stop stirring, particles settle out of the mixture.

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Which is the role of the enzyme Rubisco?
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Option D, Condensation of ribulose 1,5 bisphosphate with carbon dioxide and splitting of a six-carbon product during the Calvin cycle.

Explanation:

The enzyme Ribulose 1,5- bisphosphate carboxylase/oxygenase act as a catalyst in the reaction where CO2 attaches to ribulose 1,5-bisphosphate. In the end of this process, an unstable six carbon compound is formed.

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