#Question id: 1730
#SCPH05 I Biotechnology
What is the T-cell ligand binding B7 on a professional antigen-presenting cell?
#Question id: 4802
#SCPH28 | Zoology
Why is tetrad analysis useful for studying genetics?
#Question id: 10244
#SCPH06 I Botany
Ecological niche modelling is used to predict the distributions of species. As a general rule, which of the following statements is true?
#Question id: 806
#SCPH05 I Biotechnology
A single-stranded DNA molecule contains 40 nucleotides with equal amounts of A, C, G, and T. This DNA strand can combine with a complementary DNA strand to form a double-stranded DNA molecule. Which characteristic does this double-stranded molecule have when it forms a B-DNA structure?
#Question id: 18217
#I Life Science/ Life Sciences Group – I-V