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TLS Online TPP Program

#Question id: 352

One mole (mol) of glucose (molecular mass = 180 daltons) is ________.

#XL - S Microbiology

  1. 180 × 1023 molecules of glucose

  2. 1 kilogram of glucose dissolved in 1 liter of solution

  3. 180 mL of dissolved glucose

  4. 180 grams of glucose

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TLS Online TPP Program

#Question id: 12938

#XL - S Microbiology

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: 14828

#XL - S Microbiology

Pili are usually longer than fimbriae and number only one or two per cell. Pili are involved in motility and DNA transfer. The type of motility, called 
1. Extrusion
2. Somersaulting
3. Twitching motility 
4. Gliding motility
Which combination from the following is correct?
TLS Online TPP Program

#Question id: 19773

#XL - P Chemistry

Bohr’s model of atom is not in agreement with
TLS Online TPP Program

#Question id: 168

#XL - T Zoology

 The peptide alanylglutamylglycylalanylleucine has:
TLS Online TPP Program

#Question id: 18514

#XL - R Botany

Which has narcotic property