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TLS Online TPP Program

#Question id: 500

The oxidation of 3 mol of glucose by the pentose phosphate pathway may result in the production of:

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. 2 mol of pentose, 4 mol of NADPH, and 8 mol of CO2.

  2. 3 mol of pentose, 4 mol of NADPH, and 3 mol of CO2.

  3. 3 mol of pentose, 6 mol of NADPH, and 3 mol of CO2.

  4. 4 mol of pentose, 3 mol of NADPH, and 3 mol of CO2.

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TLS Online TPP Program

#Question id: 14836

#Unit 5. Developmental Biology

In the case of the French flag model. we assume a source of morphogen at one end and a sink at the other and that the concentrations of morphogen at both ends are kept constant but are different from each other. If the cells can respond to threshold concentrations of the morphogen, Thresholds can represent the
a. amount of morphogen that must bind to receptors to activate an intracellular signaling system. 
b. concentrations of transcription factors required to activate particular genes.
c. concentration at any point effectively provides positional information.
d. amount of morphogen that must bind to receptors to inactivate an extracellular signaling system.
TLS Online TPP Program

#Question id: 9576

#Unit 10. Ecological Principles

How rapidly does adiabatic cooling reduce air temperature at higher altitudes?
TLS Online TPP Program

#Question id: 23589

#Unit 13. Methods in Biology

Which of the following is an advantage of phage vectors over plasmid vectors?
TLS Online TPP Program

#Question id: 6620

#General Aptitude

5               8         6        10    7    12

7 (A) (B) (C) (D) (E) what will be come on place (C) ?
TLS Online TPP Program

#Question id: 11236

#Unit 9. Diversity of Life Forms

Which two structures play direct roles in permitting bacteria to adhere to each other, or to other surfaces?

1.  capsules

2.  endospores

3.  fimbriae

4.  plasmids

5.  flagella