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viva [34]
3 years ago
12

True or false: when a cell is put into hypertonic solution, there is a net movement of water molecules across the cell membrane

into the cell.
Biology
2 answers:
zubka84 [21]3 years ago
8 0

Answer:

true

Explanation:

Yakvenalex [24]3 years ago
7 0

Answer:

True

Explanation:

i got an A+ on Biology #7th graders are AMazing cause im a 7th grader

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Name the structures of the female duct system and describe the important functions of each
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c. Uterus - This is where the mature ovaries begin to develop and start to form new life.  
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23.5 degrees relative
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Which step in the PCR process will be affected?
Temka [501]

The denaturation step in the polymerase chain reaction will be affected. As a result the DNA strands will not unwind and the DNA will not become single stranded.

<u>Explanation:</u><u> </u>

Polymerase chain reaction is used to synthesize multiple copies of DNA. The technique in molecular biology uses thermal cycling which involves steps of heating and cooling. There are three important steps in PCR.

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During annealing the primers stick to the complementary sites on the DNA to facilitate its replication. The third step is extension in which the temperature of the mixture is raised to 72°c. The tag polymerase will start working on the DNA strands and replicate them.

If the denaturation step is not performed the speration of double stranded DNA into single strands won’t take place.

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A nurse is caring for a client who just had a gastrectomy. what should the nurse emphasize when teaching the client how to avoid
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