After performing gel electrophoresis on the pcr product, you see that one sample has a 200 bp band and the other does not this shows that 200 bp band is significantly larger than the size of primer dimers unless the primers are 100 bp long, they are not visible.
Gel electrophoresis is the process used to evaluate the success of the PCR reaction.A closer examination of the suitability of agarose gel electrophoresis is done for assessing PCR product yield.
PCR is a series of chemical reactions that take place outside a living cell
Use of 2% agarose gel and 100bp marker and spreading the marker strips properly with 80-90V is done to avoid heating.
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Answer:
Static friction exists between a stationary object and the surface on which it is resting. It prevents an object from moving against the surface. Example: Static friction prevents an object like a book from falling of the desk, even if the desk is slightly tilted
Explanation:
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Static charge is occurring
Answer:
a) 
b) 
c) 
d) 
Explanation:
Given:
- distance down the field in the first interval,
- time duration of the first interval,
- distance down the field in the second interval,
- time duration of the second interval,
- distance down the field in the third interval,
- time duration of the third interval,
a)
velocity in the first interval:
b)
velocity in the second interval:
c)
velocity in the third interval:
d)
We know that the average velocity is given as the total displacement per unit time.
