#Question id: 5018
#11. Evolution and Behavior
Which event is nearest in time to the end of the period known as snowball Earth?
#Question id: 19297
#13. Methods in Biology
#Question id: 944
#1. Molecules and their Interaction Relevant to Biology
Because they lack aspartate kinase and aspartate semialdehyde dehydrogenase, ________ cannot synthesize lysine, methionine or threonine.
#Question id: 4902
#8. Inheritance Biology
Leber hereditary optic neuropathy (LHON) is mitochondrial diseases present in family. Which of the following observation is correct?
#Question id: 2077
#2. Cellular Organization
In receptor-mediated endocytosis, receptor molecules initially project to the outside of the cell. Where do they end up after endocytosis?