Sexual reproduction ________.

TLS Online TPP Program

#Question id: 7751

#I Life Science/ Life Sciences Group – I-V

Ultrastructural studies have led to the characterization of two distinctive cytological

pathways of PCD in plants;

I) Vacuolar-type PCD

II) Hypersensitive response-type (HR-type) PCD

a) cytosol and all its organelles, including the plasma membrane, are completely brokendown

b) The vacuole loses water, resulting in marked cell shrinkage, contraction from the cell wall,

and nuclear DNA degradation

c) PCD occurs in leaves in response to microbial attack

d) cell wall is either partially or completely digested as well, as in endosperm tissue

e) Continued water loss from the cytosol leads to the breakdown of the plasma membrane

and the release of residual cellular contents into the apoplast

Given characterization of PCD pathway match with its type PCD?

TLS Online TPP Program

#Question id: 2987

#I Life Science/ Life Sciences Group – I-V

Following statements are regarding the goals of gap phases.

(i) to prepare for the next phase of the cell cycle.

(ii) to check that the previous phase of the cell cycle has been completed appropriately.

(iii) to inhibits CDKs activity.

(iv) to enhance servillance mechanisms.

Which of the following is correct?

TLS Online TPP Program

#Question id: 7016

#SCPH01 Biochemistry

Cavitation-

TLS Online TPP Program

#Question id: 27145

#SCPH01 Biochemistry

which of the following is an example of local alignment?

TLS Online TPP Program

#Question id: 125

#SCPH05 I Biotechnology

Regions on cell membranes called lipid rafts form because