#Question id: 9220
#Unit 9. Diversity of Life Forms
Which of the following factors could cause the largest increase in the effective population size of a species?
#Question id: 5750
#Unit 8. Inheritance Biology
type of microorganism that can exist on minimal medium
#Question id: 589
#Unit 1. Molecules and their Interaction Relevant to Biology
When varying the substrate concentration at a fixed concentration of enzyme it is observed that at low concentrations of substrate the reaction is ________,while at high concentrations of substrate the reaction is ________.
#Question id: 740
#Unit 1. Molecules and their Interaction Relevant to Biology
The conformation of the backbone of a polypeptide is described completely by the angle(s) of rotation about which bond(s)?
#Question id: 5762
#Unit 8. Inheritance Biology
An individual cell homozygous for a mutant allele of the gene for a human enzyme contains no detectable activity for that enzyme. The mutation is best described as