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TLS Online TPP Program

#Question id: 11192

A graded hyperpolarization of a membrane can be induced by ________.

#I Life Science/ Life Sciences Group – I-V
  1. increasing its membrane's permeability to Na+
  2. decreasing its membrane's permeability to Cl-
  3. increasing its membrane's permeability to Ca++
  4. increasing its membrane's permeability to K+
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TLS Online TPP Program

#Question id: 23155

#SCPH06 I Botany

Match the following ions in column I with their relevant dyes column II.
Column I                                                       Column II
1. K+                                                                 a. Fura-2
2. Ca2+                                                             b. SNARF-1
3. H+                                                                 c. Ion potassium green
Which of the following options is correct?
TLS Online TPP Program

#Question id: 1672

#SCPH05 I Biotechnology

Using only random VDJ recombination, from 40 V, 23 D, and 6 J gene segments, what are the number of possible variable regions of an antigen receptor molecule?
TLS Online TPP Program

#Question id: 337

#SCPH05 I Biotechnology

Which statement below is true about the relative lifetime of a hydrogen bond, compared to the rate of water’s ionization to hydroxide ions and hydronium ions?
TLS Online TPP Program

#Question id: 19304

#SCPH28 | Zoology

What happens to signal peptides after the protein has been translocated to the desired location, to generate the mature functional proteins
TLS Online TPP Program

#Question id: 270

#SCPH12 I Genetics

 Which is not a difference between RNA and DNA?