Examlex
Propose possible structure(s) for a compound with molecular formula C4H7N that shows absorption at 2250 cm-1 in its IR spectrum.
Common Ancestor
The latest ancestor from whom all members of a specific group directly originate.
Allele Frequency
The proportion of a specific allele in the population. Compare with genotype frequency and phenotype frequency.
Genetic Equilibrium
The condition of a population that is not undergoing evolutionary change (i.e., in which allele and genotype frequencies do not change from one generation to the next). See Hardy–Weinberg Principle.
Allele Frequencies
The proportion of various alleles of a gene in a population, which can change over time due to evolutionary pressures, genetic drift, mutation, and gene flow.
Q9: Provide the major product(s) for the following
Q15: Predict the product(s) for the following reaction.
Q34: Which one of the following compound is
Q45: High-resolution mass spectrometry is used to determine
Q52: Predict the product for the following reaction.
Q55: For the transformation shown, select the
Q56: What is the correct structure for 1-chloro-3-ethyl-2-pentanol?
Q71: Provide a stepwise curved arrow mechanism for
Q89: How will you distinguish between the following
Q89: Predict the product for the following reaction.