Practice Questions

TLS Online TPP Program

#Question id: 3673

Which is a characteristic of E. coli DNA polymerases?

#Unit 3. Fundamental Processes

Pol I functions as a multimeric protein that participates in DNA repair.
Pol I functions as a core enzyme that clamps around the DNA.
Pol III functions as a holoenzyme that polymerizes DNA with high processivity.
Pol III functions as a single polypeptide chain that can form phosphodiester bonds.

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TLS Online TPP Program

#Question id: 10250

#Unit 6. System Physiology – Plant

Glycolysis involves a series of reactions catalyzed by enzymes located in,

TLS Online TPP Program

#Question id: 5838

#Unit 8. Inheritance Biology

In the Holliday model describing recombination

TLS Online TPP Program

#Question id: 15011

#Unit 8. Inheritance Biology

Which of the following statements about a lethal allele is NOT correct?

TLS Online TPP Program

#Question id: 19455

#Unit 13. Methods in Biology

Resolution is improved by using

1. Shorter wavelengths of light

2. Gathering less light

3. Gathering more light

4. Longer wavelengths of light

Choose the option with all incorrect statements?

TLS Online TPP Program

#Question id: 582

#Unit 1. Molecules and their Interaction Relevant to Biology

When two different substrates react to form two different products, the rate constants for each separate substrate can be determined by