Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 59106
TLS Online TPP Program

#Question id: 32935

Which amino acids are present in the cell surface glycoproteins of Halobacterium to help maintain water balance in extreme saline environments?

#XL - S Microbiology
  1. Glycine and lysine
  2. Lysine and histidine
  3. Glycine
  4. Aspartate and glutamate
More Questions
TLS Online TPP Program

#Question id: 17085

#XL - R Botany

Spontaneous cell fusion occurs at a very low rate. Enhanced fusion can be done by 
1. Sendai virus 
2. Polyethylene glycol
3. Ficol
4. Phenol red
Which of the above mentioned can be used for fusion experiments?
TLS Online TPP Program

#Question id: 422

#XL - S Microbiology

The flow of material through a reaction pathway usually depends on ________.
TLS Online TPP Program

#Question id: 19761

#XL - P Chemistry

Which of the following molecule possesses polar and nonpolar covalent bond ?
TLS Online TPP Program

#Question id: 3673

#XL - S Microbiology

Which is a characteristic of E. coli DNA polymerases?
TLS Online TPP Program

#Question id: 3258

#XL - T Zoology

Which of the following incorrect about genetic drift