Match the following

DNA form	Helix Direction	Number of bases per helix turn
1. B	a. Left Handed	i. 10
2.  A	b. Right Handed	ii. 12
3.  C	c. Left Handed	iii. 14
4. Z	d. Right Handed	iv. 9

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#Question id: 5693

#Genetics

Type of nondisjunction leads to regions of tissue with different chromosome constitutions, a condition known as mosaicism is due to

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#Question id: 5838

#Genetics

In the Holliday model describing recombination

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#Question id: 5839

#Genetics

During recombination in E. coli, ________ recognize(s) regions of sequence similarity and promote(s) strand invasion, while ________ bind(s) to a Holliday junction promoting strand migration.

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#Question id: 5840

#Genetics

The sequence of proteins used in bacterial recombination is

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#Question id: 5841

#Genetics

How are the BRCA proteins and their genes implicated in breast cancer?

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#Question id: 5842

#Genetics

 In homologous recombination in E. coli, the protein that moves along a double-stranded DNA, unwinding the strands ahead of it and degrading them, is: