#Question id: 5330
#Human Biology
First child of both affected couple has normal, an autosomal dominant disorder. What is probability of second child of this couple would have diseased?
#Question id: 10976
#Human Biology
In a resting adult, the typical ventricular ejection fraction has what value?
#Question id: 1547
#Human Biology
follicular dendritic cells (FDCs) secrete CXCL13 and its receptor, CXCR5, which is expressed on B cells, function of this interaction ?
#Question id: 5333
#Human Biology
Phenylketonuria a metabolic disease in human is caused by recessive allele k. if two heterozygous carriers of allele marry and have three children, what is the chance that all children will be affected?
#Question id: 10977
#Human Biology
A 60-year-old man’s EKG shows that he has an R-R interval of 0.55 sec. Which of the following best explains his condition?
#Question id: 1548
#Human Biology
B-cell survival in the follicle is dependent on?