#Question id: 19192
#Part-A Aptitude & General Biotechnology
#Question id: 10396
#Part-B Specialized Branches in Biotechnology
#Question id: 1563
#Part-B Specialized Branches in Biotechnology
A nonfunctional CD4 protein on a helper T cell would result in the helper T cell being unable to ________.
#Question id: 2939
#Part-A Aptitude & General Biotechnology
Failure of which cell-cycle checkpoint is most likely to result in non-dysjunction?
#Question id: 3252
#Part-A Aptitude & General Biotechnology
The unaffected brother of a cystic fibrosis affected girl is referred for genetic counseling. Assume that the population is in Hardy-Weinberg equilibrium. Which of the following is correct? (Cystic fibrosis is an autosomes recessive inheritance with an incidence of 1 in 2500).