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TLS Online TPP Program

#Question id: 800

Following table lists the two major forms of DNA duplexes, conformation of base attached to the sugar and the nature of major and minor grooves.

DNA duplex

Properties

(A)  A form

(i) Syn conformation of the base to sugar

(B)  B form

(ii) Anti conformation of the base to sugar

 

(iii) Wide major groove

 

(iv) Narrow major groove

 

(v) Wide minor groove 

 

(vi) Narrow minor groove 

 

(vii) C-3’ endo sugar puckering

 

(viii) C-2’ endo sugar puckering

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. A – ii, iv, v, vii and B – ii, iii, vi, viii

  2. A – i, iv, v, vii and B – ii, iii, vi, viii

  3. A – ii, iii, vi, vii and B – ii, iv, v, viii

  4. A – ii, iv, v, viii and B – ii, iii, vi, vii

More Questions
TLS Online TPP Program

#Question id: 28579

#Unit 5. Developmental Biology

Which of the following growth factor causes proliferation of the Sertoli cell precursors and stimulates their differentiation?
TLS Online TPP Program

#Question id: 28580

#Unit 5. Developmental Biology

Fgf9 represses __
TLS Online TPP Program

#Question id: 28581

#Unit 2. Cellular Organization

Which one of the following is Labile factors that involve to drive the progression of cells through different stages of the cell cycle?
TLS Online TPP Program

#Question id: 28582

#Unit 2. Cellular Organization

Cells commit to a new cell division at a specific point in___
TLS Online TPP Program

#Question id: 28583

#Unit 2. Cellular Organization

Some given R factor which are responsible for beginning of the cell cycle in mammalian cells? 
TLS Online TPP Program

#Question id: 28584

#Unit 2. Cellular Organization

Some given R factor which are responsible for beginning of the cell cycle in yeast cells?