#Question id: 5556
#5. Developmental Biology
Contact of a sea urchin egg with signal molecules on sperm causes the egg to undergo a brief ________.
#Question id: 116
#1. Molecules and their Interaction Relevant to Biology
A compound containing N-acetylneuraminic acid (sialic acid) is:
#Question id: 24005
#Aptitude
#Question id: 3626
#8. Inheritance Biology
The major blood group locus in humans produces types A (genotypes AA or AO), B (genotypes BB or BO), AB (genotype AB), or O (genotype OO). Parents who are type AB and type O, what are the possible blood types of their offspring?
#Question id: 2649
#2. Cellular Organization
Which operon behaves similar to Bacillus subtilis trp operon in terms of attenuation?