Practice Questions

TLS Online TPP Program

#Question id: 5815

In the Ames test:

#Unit 8. Inheritance Biology

Mutagens cause lethal mutations, reducing the number of colonies.
Mutagens cause mutations that disrupt the ability of the cell to produce histidine.
Mutagens will cause an increase in the number of revertants.
Only mutagens that cause transitions can be identified.

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TLS Online TPP Program

#Question id: 21392

#Unit 12. Applied Biology

In which one of the following bulk synthesis are easy?

TLS Online TPP Program

#Question id: 21393

#Unit 12. Applied Biology

Which one of the following is quite larger than substrate molecules?

TLS Online TPP Program

#Question id: 21394

#Unit 12. Applied Biology

Which one of the following catalyze biological reactions?

TLS Online TPP Program

#Question id: 21395

#Unit 12. Applied Biology

The figure shown below is a block diagram of ________________ sensor?

TLS Online TPP Program

#Question id: 21806

#Unit 12. Applied Biology

Which one of the following is a type of oxidative biomarker?

1. Prostate-specific antigen

2.Hydrogen peroxide

3. Epidermal growth factor receptor

Which of the following is correct?

TLS Online TPP Program

#Question id: 21807

#Unit 12. Applied Biology

Which one of the following sensors measures the change in potential?