TLS Online TPP Program
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TLS Online TPP Program
#Question id: 33345
#Unit 2. Cellular Organization
A culture was started by inoculating the medium with 100 cells having a generation time of 2 hours. Assuming the culture grows in ideal synchrony, what will be the number of cells in the culture at 8 hours?
TLS Online TPP Program
#Question id: 33346
#Unit 2. Cellular Organization
Growth of an organism was monitored at regular intervals of times and shown in the graph below. Around what time is the rate of growth zero?
TLS Online TPP Program
#Question id: 33347
#Unit 2. Cellular Organization
A rapidly growing bacterial species such as E. coli exhibits a typical phase of growth cycle in liquid nutrient broth (lag phase → log phase → stationary phase → death phase). If a bacterial culture has starting density of 103 cells/ml has a lag time of 10 minutes and a generation time of 10 minutes, what will the cell density be at (cells/ml) 50 minutes?
TLS Online TPP Program
#Question id: 33351
#Unit 1. Molecules and their Interaction Relevant to Biology
When exposed to oxygen, isolated heme
TLS Online TPP Program
#Question id: 33352
#Unit 1. Molecules and their Interaction Relevant to Biology
The O2 dissociation of myoglobin can be characterized by its fractional saturation, YO2, which is defined as
TLS Online TPP Program
#Question id: 33353
#Unit 1. Molecules and their Interaction Relevant to Biology
Two proteins, X and Y, bind to the same ligand, A, with the binding curves shown below. Which statement is incorrect?