What is the main advantage of using Yeast Artificial Chromosome based vector over other vectors?

1. It has ability to clone very large fragments of DNA.

2. YAC vectors do not contain origin of replication sites 

3. It has insert  range up to 2000 kb.

4. It help in genome mapping and sequencing projects.

TLS Online TPP Program

#Question id: 20171

#XL - P Chemistry

The ratio of specific charge of a proton and an Alpha particle is

TLS Online TPP Program

#Question id: 20172

#XL - P Chemistry

The de-Broglie wavelength of a particle with mass 1g and velocity 100 m/s is

TLS Online TPP Program

#Question id: 20173

#XL - P Chemistry

Which of the following sets of quantum numbers belongs to highest energy ?

TLS Online TPP Program

#Question id: 20174

#XL - P Chemistry

If wavelength of photon is 2·2 × 10^–11 m, h = 6·6 × 10^–34 Js, then momentum of photon is

TLS Online TPP Program

#Question id: 20175

#XL - P Chemistry

According to Bohr’s theory, the energy required for the transition of H atom from n = 6 to n =8 state is

TLS Online TPP Program

#Question id: 20176

#XL - P Chemistry

An electron has kinetic energy of 2·14 × 10^–22J.Its de-Broglie wavelength will be nearly (me = 9.1 × 10^–31 kg)