#Question id: 10568
#XL - R Botany
Turgid cell dropped into sucrose solution , the cell has Yp = 0.488 MPa Ys = –0.732 MPa Yw = –0.244 Mpa , 0.3 M Sucrose solution contain Yp = 0 MPa Ys = –0.732 MPa Yw = –0.732 Mpa , Choose the correct option
#Question id: 10737
#XL - T Zoology
Which of the following statements is true?
#Question id: 2668
#XL - T Zoology
The toxic shock syndrome toxin is produced by some Salmonella species when there is not sufficient iron present. When iron is present, it prevents transcription of the TSS-toxin gene. Iron therefore serves as __________.
#Question id: 4160
#XL - T Zoology
Different tRNA molecules that bind the same amino acid are called __ tRNA molecules.
#Question id: 4970
#XL - S Microbiology
If two continental land masses converge and are united, then the collision should cause