2 a- b- Nucleic acid chemistry Why does lowering the ionic strength of a solution (decrease the salt concentration) of double-stranded DNA permit the DNA to denature more readily (for example, to denature at a lower temperature than at a higher ionic strength)? Nucleic acid chemistry Mouse DNA hybridizes more extensively with human DNA than with yeast DNA. Explain by describing the factor or factors that determine extent of hybridization. C- The composition (mole fraction) of one of the strands of a double-helical DNA is [A] = 0.3, and [G] = 0.24. Calculate the following, if possible. If impossible, write "I." For the same strand: [T] (a) [C] = (b) [T]+[C] = (c) = For the other strand: [A] = (d) [T] (e) [A] + [T] [G] (g) [C] = (h) [G] + [C] = = = (f) (i)
2 a- b- Nucleic acid chemistry Why does lowering the ionic strength of a solution (decrease the salt concentration) of double-stranded DNA permit the DNA to denature more readily (for example, to denature at a lower temperature than at a higher ionic strength)? Nucleic acid chemistry Mouse DNA hybridizes more extensively with human DNA than with yeast DNA. Explain by describing the factor or factors that determine extent of hybridization. C- The composition (mole fraction) of one of the strands of a double-helical DNA is [A] = 0.3, and [G] = 0.24. Calculate the following, if possible. If impossible, write "I." For the same strand: [T] (a) [C] = (b) [T]+[C] = (c) = For the other strand: [A] = (d) [T] (e) [A] + [T] [G] (g) [C] = (h) [G] + [C] = = = (f) (i)
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Please answer all parts of the question. Was previously rejected, said that there was more information needed. This was the only information provided with the question. This is Biochemistry. Please answer all parts thoroughly and with explanation
![2 a-
b-
Nucleic acid chemistry Why does lowering the ionic strength of a solution
(decrease the salt concentration) of double-stranded DNA permit the
DNA to denature more readily (for example, to denature at a lower
temperature than at a higher ionic strength)?
Nucleic acid chemistry Mouse DNA hybridizes more extensively with human DNA than with yeast DNA.
Explain by describing the factor or factors that determine extent of hybridization.
C- The composition (mole fraction) of one of the strands of a double-helical DNA is [A] = 0.3, and [G] = 0.24. Calculate
the following, if possible. If impossible, write "I."
For the same strand:
[T] = (a)
[C] = (b)
[T]+[C]
For the other strand:
[A]
(d)
[T] = (e)
[A] + [T]
[G] = (g)
[C] = (h)
[G]+[C] = (i)
=
(f)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb8a5a0f0-bcc2-4eba-9f62-efc6e1f3b408%2Fcfd06b3c-62ab-4445-90bf-ec0d8e65bb06%2F8mbgym_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2 a-
b-
Nucleic acid chemistry Why does lowering the ionic strength of a solution
(decrease the salt concentration) of double-stranded DNA permit the
DNA to denature more readily (for example, to denature at a lower
temperature than at a higher ionic strength)?
Nucleic acid chemistry Mouse DNA hybridizes more extensively with human DNA than with yeast DNA.
Explain by describing the factor or factors that determine extent of hybridization.
C- The composition (mole fraction) of one of the strands of a double-helical DNA is [A] = 0.3, and [G] = 0.24. Calculate
the following, if possible. If impossible, write "I."
For the same strand:
[T] = (a)
[C] = (b)
[T]+[C]
For the other strand:
[A]
(d)
[T] = (e)
[A] + [T]
[G] = (g)
[C] = (h)
[G]+[C] = (i)
=
(f)
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