TLS Online TPP Program

#Question id: 32324


If malate is converted to fumarate with standard free change 3 kJ/mol then this reaction is

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. Reversible with Keq = 1
  2. Irreversible with Keq = 2
  3. Irreversible with Keq = 100
  4. Reversible with Keq = 0.30
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TLS Online TPP Program

#Question id: 1067

#Unit 4. Cell Communication and Cell Signaling

The best known chronic infection involves

TLS Online TPP Program

#Question id: 4687

#Unit 3. Fundamental Processes

Multiplicity of infection (moi) is a measure of how many phage particles infect a given bacterial cell within a population?

a) If the average number is one or fewer phage particles per cell, the infection is more likely to result in lysis

b) If the number of phage particles is two or more, it is more likely to produce lysis

c) If the average number is one or fewer phage particles per cell, the infection is more likely to result in lysogney

d) If the number of phage particles is two or more, it is more likely to produce lysogney

which of the following is the correct prediction of moi measurement?

TLS Online TPP Program

#Question id: 19926

#Unit 12. Applied Biology

Abiotic stresses genes include
1. Rab (responsive to abscisic acid) 
2. SalT (induced in response to salt stress)
Which of the following is correct option?

TLS Online TPP Program

#Question id: 18869

#Unit 13. Methods in Biology

The pace at which light passes through objects in phase contrast microscopy is-

TLS Online TPP Program

#Question id: 18593

#Unit 11. Evolution and Behavior

Some important events in the history of life on Earth are given below.
A. First dinosaurs appeared.
B. First reptiles appeared.
C. First insect fossils appeared.
D. First toothed birds appearance.
E. First wingless insect appeared.
F. Mammals like reptile arise
Match the above with the geological time periods and choose the correct combination,