#Question id: 634
#Unit 1. Molecules and their Interaction Relevant to Biology
An enzyme has a Vmax of 50 micromol product formed (minute x mg protein)-1 and a Km of 10 microM for the substrate. When a reaction mixture contains the enzyme and 5 microM substrate, which of the following percentages of the maximum velocity will be closest to the initial reaction rate?
#Question id: 1687
#Unit 4. Cell Communication and Cell Signaling
A discontinuous antigen epitope is:
#Question id: 3792
#Unit 3. Fundamental Processes
Strain introduced by unwinding DNA at the replication forks is relieved by
#Question id: 11772
#Unit 10. Ecological Principles
Which of the following statements correctly describes the relationship between growth and fecundity in an indeterminate organism?
#Question id: 5599
#Unit 5. Developmental Biology
During the early part of the cleavage stage in frog development, the rapidly developing cells