TLS Online TPP Program

#Question id: 19095


Coronatine is a toxin effector produced by the bacterium Pseudomonas syringae. Coronatine is involved interfering which type of defense response?

#Unit 6. System Physiology – Plant
  1. Jasmonic acid (JA) mediated defense responses
  2. Salicylic acid (SA) mediated defense responses
  3. PRR-triggered immune response
  4. Effector triggered Immune response
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TLS Online TPP Program

#Question id: 20022

#Unit 12. Applied Biology

Which one of the following is a bioanalytical device?

TLS Online TPP Program

#Question id: 11632

#Unit 8. Inheritance Biology

what is critical value(for 5%), When phenotype of plant species is 4?

TLS Online TPP Program

#Question id: 28387

#Unit 5. Developmental Biology

 In zygote, cortical cytoplasm has rotated 30 degree relative to the internal cytoplasm, this cytoplasm exposed a region opposite the point of sperm entry, this region is called as____

TLS Online TPP Program

#Question id: 11902

#Unit 6. System Physiology – Plant

A chemiosmotic model  has been proposed  to explain Polar transport , following steps are involve in the transport of auxin polarly;

a) IAA enters the cell either passively in the undissociated form (IAAH) or by secondary active cotransport in the anionic form (IAA–)

b) The cell wall is maintained at an acidic pH by the activity of the plasma membrane H+- ATPase

c) In the cytosol, which has acidic pH, the IAAH form predominates

d) The anions exit the cell via auxin anion efflux carriers that are concentrated at the basal ends of each cell in the longitudinal pathway

Which of the following is the correct statements about the polarly transporting of auxin?

TLS Online TPP Program

#Question id: 15306

#Unit 4. Cell Communication and Cell Signaling

The transformation of a normal cell to a cancer cell is accompanied  by the loss of function of one or more tumor‐suppressor genes. High‐throughput sequencing studies have identified hundreds of genes that are implicated as tumor suppressors in humans. Some of the better characterized genes;

Gene

Primary tumor

Proposed function

i) APC

Colorectal

Binds β ‐catenin acting as transcription factor

ii) BRCA1

Breast

DNA repair

iii) MSH2, MLH1

Melanoma, pancreatic

p16: Cdk inhibitor

ARF: stabilizes p53

iv) E‐Cadherin

Breast, colon

Cell adhesion molecule

v) INK4a

Colorectal

Mismatch repair

vi) NF1

Neurofibromas

Activates GTPase of Ras

Choose incorrect matching regarding tumor‐suppressor genes/primary tumor/proposed functions;