What is the main reason an experimental animal treated with X-rays can act as a living test tube for lymphocyte transfer experiments?

#Question id: 2742

#SCPH05 I Biotechnology

In the beads on a string model, the bead is made up of __________

#Question id: 426

#SCPH06 I Botany

Which statement is not true about catabolic pathways?

#Question id: 7766

#SCPH06 I Botany

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

#Question id: 14833

#SCPH05 I Biotechnology

#Question id: 5203

#SCPH06 I Botany

The biggest problem with the shotgun technique is its tendency to underestimate the size of the genome. Which of the following might best account for this?