#Question id: 5318
#Unit 11. Evolution and Behavior
Humans have 23 pairs of chromosomes, and chimps have 24 pairs of chromosomes. What is the most likely explanation for these differences in human and chimp genomes?
#Question id: 338
#Unit 1. Molecules and their Interaction Relevant to Biology
What is the difference between covalent bonds and ionic bonds?
#Question id: 23604
#General Aptitude
#Question id: 1273
#Unit 4. Cell Communication and Cell Signaling
Proteoglycans are a group of cell-surface and extracellular-matrix substances that
#Question id: 539
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following mutases catalyze the formation of a 2,3-BPG intermediate?
A) muscle phosphoglycerate mutases
B) plant phosphoglycerate mutases
C) yeast phosphoglycerate mutases