#Question id: 1761
#SCPH01 Biochemistry
Which of the following statements is TRUE of cytokines?
#Question id: 2727
#SCPH05 I Biotechnology
What marks the difference between the solenoid and the zig-zag models of 30 nm fibres?
#Question id: 14109
#SCPH05 I Biotechnology
#Question id: 15818
#SCPH01 Biochemistry
You and your lab partner have isolated 20 new mutant yeast strains that are defective in synthesis of threonine, an amino acid. These Thr- mutants do not grow on minimal medium, but they do grow on minimal medium supplemented with threonine. Ten of your Thr- mutants (numbered 1 through 10) were isolated in a strain of mating type a (MAT a). The other 10 Thrmutants (numbered 11 through 20) were isolated in a strain of mating type α (MAT α). You and your lab partner cross each of the MAT a strains to each of the MAT α strains, and you include crosses to the appropriate wild-type strains. Your experimental observations are shown in the table below, where (-) indicates diploids that did not grow on minimal medium and (+) indicates diploids that did grow on minimal medium.
What is the maximum number of genes that these 20 mutants could represent?
#Question id: 1700
#SCPH05 I Biotechnology
Which of the following statements is TRUE of iNKT cells?