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?

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#Question id: 1722

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

The spleen is largely involved with the response to antigens which are in the:

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#Question id: 11982

#SCPH28 | Zoology

Which of the following is a behavioral pattern that results from a proximate cause?

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#Question id: 11086

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

A 17-year-old female was bicycling without a helmet when she fell and hit her head. In the emergency room, she was not conscious and was receiving ventilator assistance. Her blood gases follow:

PaO2 = 52 mm Hg,

PaCO2 = 75 mm Hg, pH = 7.15, and

HCO3− = 31 mM

The majority of the CO2 was being transported as

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#Question id: 19344

#SCPH06 I Botany

What is the full form of PSA as a type of cancer bioelements ?

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#Question id: 4168

#SCPH06 I Botany

The deaminoacylated tRNA leaves the ribosome as the growing polypeptide passes through the tunnel of the large ribosomal subunit from the __.