Microbiology: Principles and Explorations
10th Edition
ISBN: 9781119390114
Author: Black
Publisher: WILEY
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Textbook Question
Chapter 8, Problem 1.2SC
DNA is not always the gemetic material. What are the exceptions?
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The final steps of DNA synthesis involve the removal and replacement of primers with DNA, and the formation of the final phosphodiester bonds of the backbone which join all the fragments into one unbroken strand of DNA.
True or false?
What characteristic of DNA results in the requirement that some DNA synthesis be discontinuous?
The DNA base C always pairs with ___
Chapter 8 Solutions
Microbiology: Principles and Explorations
Ch. 8 - Compare and contrast chromosomes in prokaryotes...Ch. 8 - DNA is not always the gemetic material. What are...Ch. 8 - How could mutations give rise to new alleles of a...Ch. 8 - How does trandlation differ from transcription?Ch. 8 - Distinguish between leading and lagging strands.Ch. 8 - What do 5 and 3 refer to? How do they determine...Ch. 8 - Contrast the three kinds of RNA. Does DNA make all...Ch. 8 - What feeds back in feedback inhibition? What does...Ch. 8 - What is the inducer for the lac operon?Ch. 8 - Compare enzyme induction and enzyme repression.
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Why is DNA replication called semiconservative?arrow_forwardHow did Griffiths and Avery discover that DNA was the molecule of heredity? Would we have been able to discover the structure of DNA without this work? Why or why not? Would we have been able to understand or actually try to understand DNA replication without his work? Why or why not?arrow_forwardIs the semiconservative replication of DNA perfect?arrow_forward
- What is known synthesized DNA is called the leading strand?arrow_forwardAs a result of DNA replication two DNA molecules come into existence. Why is it not correct to assert that two “new” DNA molecules are created? What is the name given to the process concerning that fact?arrow_forwardWhy does dna polymerase only extend previously existing nucleotidesarrow_forward
- How can a DNA molecule make an exact copy of itself?arrow_forwardThe DNA polymerase cannot start making a new DNA polymer out of nothing, it needs preexisting nucleic acid to hook the new DNA onto. What is this preexisting nucleic acid called, what enzyme makes it, and what nucleic acid is the preexisting nucleic acid made of?arrow_forwardWhat is the benefit of this complementary nature of DNA?arrow_forward
- DNA replication ATGGATCAGHTCCAGGGTACCCA what would the new strand look likearrow_forwardWhen DNA is replicated, two new DNA double helices areformed, each consisting of one parental strand and onenew, daughter strand. For this reason, DNA replication iscalled________ .arrow_forwardDNA-driven DNA synthesis forms hydrogen bonds with antisense bases. True or False?arrow_forward
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