TLS Online TPP Program

#Question id: 11937


Transmission of the electrical signal from the dendrites to the soma of a neuron occurs by which of the following?

#Part-B Specialized Branches in Biotechnology
  1. Short-circuit current flow
  2. An action potential mechanism
  3. Electrotonic conduction
  4. Capacitive discharge

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TLS Online TPP Program

#Question id: 14116

#Part-B Specialized Branches in Biotechnology

Which of the following statements are CORRECT when a protein sequence database is searched using the BLAST algorithm? 
P. A larger E-value indicates higher sequence similarity 
Q. E-value < 10^-10 indicates sequence homology 
R. A higher BLAST score indicates higher sequence similarity 
S. E-value > 10^10 indicates sequence homology 

TLS Online TPP Program

#Question id: 20850

#Part-B Specialized Branches in Biotechnology

Match the group 1 with appropriate description of group 2.
Group 1                                                  group 2
(P) Copper                                        (1) cell wall of plant cells
(Q) Cobalt                                         (2) nitrate reductase
(R) Molybdenum                              (3) respiratory-chain components
(S) Calcium                                        (4) vitamin B12

TLS Online TPP Program

#Question id: 1549

#Part-B Specialized Branches in Biotechnology

the decision to translate  IgM versus IgD  heavy chains is made at the level of?

TLS Online TPP Program

#Question id: 7512

#Part-A Aptitude & General Biotechnology

In a stream running at 2 km/h, a motorboat goes 5 km upstream and back again to the starting point in 1 h 20 min. Find the speed of te motor boat in still water.

TLS Online TPP Program

#Question id: 19456

#Part-A Aptitude & General Biotechnology

Phase contrast, dark field microscopy are all light microscopy. These microscopes have their limit of resolution upto