Question 14
Part A
scend
A biophysicist grabs the ends of a DNA strand with optical tweezers and stretches it 25 μm. How much energy is stored in the streiched molecule if its spring constant is 0.044 pN/um?
Express your answer with the appropriate units.
HÃ
U= Value
Provide Feedback
Submit Request Answer
J
80 F
?
G
14
➤11
FIG
4
? Help
14 of 20
V
Constants
Next >
Fig: 1