TLS Online TPP Program

#Question id: 19559


Cry proteins have 3 domains: domain III functions in 

#Unit 12. Applied Biology
  1. Pore and ion channel formations 
  2. Receptor recognition
  3. Binds the receptor and affects channel properties
  4. Inhibition of signalling
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TLS Online TPP Program

#Question id: 10199

#Unit 6. System Physiology – Plant

Some differences is found between plants that normally grow in full sunlight and those that grow in the shade given below;

  COLUMN A                                                              COLUMN B

    

  A- SHADED PLANTS                          i-  Light compensation points range from 10 to 20 μmol m–2 s–1

  B- SUN PLANTS                                 ii-  low light Compensation point and have lower maximum photosynthetic rates

                                                               iii-  Light compensation points range from 1 to 5 μmol m–2 s–1

                                                               iv-  the respiration rates in plants are very low

                                                                v-  Plants CO2 assimilation take place very late

Match the correct combination of column A with the column B;

TLS Online TPP Program

#Question id: 21254

#Unit 12. Applied Biology

Match the following plant sources with their secondary metabolites and medical uses;

 

     SOURCES PLANT

 

   SECONDARY          METABOLITES

 

         USE

 

P. Coleus blumei

 

i. Atropine

 

a. Insecticidal

 

Q. Atropa belladonna

 

ii. Reserpine

 

b. Cardiac tonic

 

R. Trianthema portucalastrum

 

iii. Rosamarinic acid

 

c. Muscle relaxant

 

S. Digitalis lanata

 

iv. Phytoecdysones

 

d. Antioxidant

TLS Online TPP Program

#Question id: 10521

#Unit 6. System Physiology – Plant

Which is an example of a plant-derived DAMP found in tomato that is produced in response to wounding associated with herbivore activity?

TLS Online TPP Program

#Question id: 5036

#Unit 5. Developmental Biology

 The experiments of Spemann and Mangold first defined what feature of amphibian embryos?

TLS Online TPP Program

#Question id: 12368

#Unit 1. Molecules and their Interaction Relevant to Biology

In Thymine base structure methyl group is present at position