The validation of the statement relating to aspects of DNA replication has to be predicted. Concept introduction: DNA molecules are genetic carrier. In the process of replication, a DNA double-helical strand unwinds and forms two identical daughter DNA strands.
The validation of the statement relating to aspects of DNA replication has to be predicted. Concept introduction: DNA molecules are genetic carrier. In the process of replication, a DNA double-helical strand unwinds and forms two identical daughter DNA strands.
Solution Summary: The author explains that DNA molecules are genetic carriers and that the validation of the statement relating to aspects of DNA replication has to be predicted.
Definition Definition Mechanism by which deoxyribonucleic acid (DNA) is capable of producing an exact copy of itself. DNA molecules utilize a semiconservative method for replication. DNA replication is the most essential part of biological inheritance and is crucial for cell division during growth and repair of damaged tissues.
Chapter 11, Problem 11.64EP
(a)
Interpretation Introduction
Interpretation: The validation of the statement relating to aspects of DNA replication has to be predicted.
Concept introduction: DNA molecules are genetic carrier. In the process of replication, a DNA double-helical strand unwinds and forms two identical daughter DNA strands.
(b)
Interpretation Introduction
Interpretation: The validation of the statement relating to aspects of DNA replication has to be predicted.
Concept introduction: DNA molecules are genetic carrier. In the process of replication, a DNA double-helical strand unwinds and forms two identical daughter DNA strands.
(c)
Interpretation Introduction
Interpretation: The validation of the statement relating to aspects of DNA replication has to be predicted.
Concept introduction: DNA molecules are genetic carrier. In the process of replication, a DNA double-helical strand unwinds and forms two identical daughter DNA strands.
(d)
Interpretation Introduction
Interpretation: The validation of the statement relating to aspects of DNA replication has to be predicted.
Concept introduction: DNA molecules are genetic carrier. In the process of replication, a DNA double-helical strand unwinds and forms two identical daughter DNA strands.
For Raman spectroscopy/imaging, which statement is not true regarding its disadvantages?
a) Limited spatial resolution.
b) Short integration time.
c) A one-dimensional technique.
d) Weak signal, only 1 in 108 incident photons is Raman scattered.
e) Fluorescence interference.
Using a cell of known pathlength b = 1.25115 x 10-3 cm, a water absorption spectrum was measured. The band at 1645 cm-1, assigned to the O-H bending, showed an absorbance, A, of 1.40.
a) Assuming that water density is 1.00 g/mL, calculate the water molar concentration c (hint: M= mole/L)
b) Calculate the molar absorptivity, a, of the 1645 cm-1 band
c) The transmitted light, I, can be written as I= Ioexp(-xb), where x is the absorption coefficient (sometimes designated as alpha), Io is the input light, and b is the cell pathlength. Prove that x= (ln10)*x*c. (Please provide a full derivation of the equation for x from the equation for I).
d) Calculate x for the 1645 cm-1 band
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