TLS Online TPP Program

#Question id: 24250


Core histone are recognised by the presence of

#Unit 2. Cellular Organization
  1. NH3 binding domain
  2. PI binding domain
  3. Non-histone-fold domain
  4. Histone-fold domain
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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

TLS Online TPP Program

#Question id: 7187

#Unit 5. Developmental Biology

Following statements regarding to feedback loops during limb development.

A. When the limb bud is relatively small, an initial positive feedback loop is established between Fgf10 produced in the mesoderm and Fgf8 produced in the ectoderm, promoting limb outgrowth.

B. As the limb bud grows, the ZPA is established, and another regulatory loop is created by inhibiting the BMP in mesoderm and maintain FGF expression.

C. In anterior region of the limb bud, Fgf8 positively regulates Etv4/5, which in turn repress Shh in this region, further reinforcing the posterior-to-anterior gradient of Shh from the ZPA.

D. In posterior region of the limb bud, Fgf8 positively regulates Etv4/5, which in turn repress Shh in this region, further reinforcing the posterior-to-anterior gradient of Shh from the ZPA.

Which of the following combinations are incorrect?

  

TLS Online TPP Program

#Question id: 10710

#Unit 10. Ecological Principles

Researcher study the diversity of 3 communities, 4 species was recorded from all community. Presence (+) and absence (-) of species are given 


What is similarity coefficient between A & B, B & C, and A & C RESPECTIVELY?

TLS Online TPP Program

#Question id: 12336

#Unit 10. Ecological Principles

Which of the following statements about ecology is incorrect?

TLS Online TPP Program

#Question id: 19073

#Unit 6. System Physiology – Plant

Bacteria releases toxin or effectors, which triggered immune response in the host plant, known as__