Cells are most sensitive to penicillin during which phase of the growth curve?

#Question id: 4730

#SCPH06 I Botany

Cross is made between a pure breeding plant having red coloured male flowers with a pure breeding plant having white colored female flowers. All of these offspring are white colored flower. Upon selfing of these F1 red flower plant produced both red and white flower. Which of the following is conclusion of these cross?

#Question id: 13035

#SCPH01 Biochemistry

#Question id: 5267

#SCPH05 I Biotechnology

The F plasmid carries the information for

#Question id: 3436

#SCPH28 | Zoology

Loss of responsiveness to stimuli that convey little or no new information is called

#Question id: 7766

#SCPH01 Biochemistry

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