#Question id: 7583
#General Aptitude
#Question id: 2668
#Unit 2. Cellular Organization
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: 15706
#Unit 12. Applied Biology
#Question id: 12162
#Unit 8. Inheritance Biology
Nilsson-Ehle’s cross obtained homozygous varieties of wheat that differed in color, he crossed a variety of wheat that possessed white kernels with a variety that possessed red kernels and obtained the following results:
The following conclusions are made from the results obtained;
#Question id: 2079
#Unit 2. Cellular Organization
According to the fluid mosaic model of membrane structure, proteins of the membrane are mostly