The relationship between shortened telomeres and stem cell depletion has been seen in degenerative diseases such as mouse muscular dystrophy,

I) When____ is activated by damaged telomeres, DNA replication halts, and if the repair doesn’t work, apoptosis is initiated. If the cell is a stem cell or some other rapidly replicating cell, this will reduce the numbers of cells produced, and the lack of stem cells will produce an “aged” phenotype.

 II) When ____ is activated by damaged telomeres, DNA replication halts, repair do its work, apoptosis is inhibited. If the cell is a stem cell or some other rapidly replicating cell, this will increase the numbers of cells produced, and then these cells will produce an “aged” phenotype.

 Choose correct gene name with right statement

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#Question id: 2678

#SCPH05 I Biotechnology

Insertional inactivation of the lacZ gene on a plasmid can be used to screen for recombinants on a plate containing:

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#Question id: 2678

#SCPH06 I Botany

Insertional inactivation of the lacZ gene on a plasmid can be used to screen for recombinants on a plate containing:

TLS Online TPP Program

#Question id: 2679

#SCPH05 I Biotechnology

When the same region, or locus, of a chromosome has two (or more) slightly different DNA sequences in different chromosomes or individuals of the same species, these are described as

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#Question id: 2679

#SCPH06 I Botany

When the same region, or locus, of a chromosome has two (or more) slightly different DNA sequences in different chromosomes or individuals of the same species, these are described as

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#Question id: 2680

#SCPH05 I Biotechnology

What is alphoid DNA?

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#Question id: 2680

#SCPH06 I Botany

What is alphoid DNA?