In their laboratory simulations of the early Earth, Miller and Urey observed the abiotic synthesis of

TLS Online TPP Program

#Question id: 979

#Unit 1. Molecules and their Interaction Relevant to Biology

________ is a precursor for the de novo synthesis of AMP and GMP.

TLS Online TPP Program

#Question id: 6606

#General Aptitude

3C 27D 9E 7I 21K 3M 4D ? 7J

TLS Online TPP Program

#Question id: 280

#Unit 1. Molecules and their Interaction Relevant to Biology

Histone ________ is not part of the histone octamer, but binds to linker DNA and is responsible for higher-order chromatin structure.

TLS Online TPP Program

#Question id: 629

#Unit 1. Molecules and their Interaction Relevant to Biology

In the presence of a fixed concentration of a competitive inhibitor, which of the following would best characterize an enzyme-catalyzed reaction when the concentration of the substrate is increased?

TLS Online TPP Program

#Question id: 12471

#Unit 10. Ecological Principles

To measure the population density of monarch butterflies occupying a particular park, 100 butterflies are captured, marked with a small dot on a wing, and then released. The next day, another 100 butterflies are captured, including the recapture of 20 marked butterflies. One would estimate the population to be