NEET UG 2007 — Molecular Basis of Inheritance

Differentiation of organs and tissues in a developing organism, is associated with:

The two polynucleotide chains in DNA are:

During transcription, RNA polymerase holoenzyme binds to a gene promoter and assumes a saddle - like structure. What is it's DNA-binding sequence?

The length of DNA molecule greatly exceeds the dimensions of the nucleus in eukaryotic cells. How is this DNA accommodated?

Molecular basis of organ differentiation depends on the modulation in transcription by:

The Okazaki fragments in DNA chain growth:

Telomere repetitive DNA sequences control the function of eukaryotic chromosomes because they: