Practice Questions

TLS Online TPP Program

#Question id: 14923

Which of the following were key reasons for Mendel's success in elucidating his genetic laws?

#Unit 8. Inheritance Biology

Mendel had a strong understanding of the chemical nature of cells and knew DNA was passed on between generations.
MENDEL CAREFULLY ESTABLISHED TRUE BREEDING LINES AND USED THEM IN HYBRIDIZATION EXPERIMENTS CARRIED OUT OVER MULTIPLE GENERATIONS.
Mendel's use of peas as a model organism and his experience with plant breeding in his father's orchard.
Mendel was able to dedicate the efforts of a large research team and arranged to have very large test plots available for growing the numbers of plants required.

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TLS Online TPP Program

#Question id: 26380

#Unit 3. Fundamental Processes

DNA pol III core are made up of

TLS Online TPP Program

#Question id: 33242

#Unit 1. Molecules and their Interaction Relevant to Biology

Reactants must come together with the proper spatial relationship for a reaction to occur in the active site of enzymes called as

TLS Online TPP Program

#Question id: 15725

#Unit 11. Evolution and Behavior

Alfred Russel Wallace (1823–1913), who was collecting specimens in the Malay Archipelago, had independently conceived that

TLS Online TPP Program

#Question id: 33309

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the plot shown

TLS Online TPP Program

#Question id: 2180

#Unit 2. Cellular Organization

How does inhibition of the Na+/K+ ATPase increase the force of heart muscle contraction?