Which of the following changes would you expect to find after administering a vasodilator drug that caused a 50% decrease in afferent arteriolar resistance and no change in arterial pressure?

#Question id: 159

#Unit 1. Molecules and their Interaction Relevant to Biology

The chirality of an amino acid results from the fact that its alpha carbon:

#Question id: 15334

#Unit 4. Cell Communication and Cell Signaling

#Question id: 2054

#Unit 4. Cell Communication and Cell Signaling

What is the single best defining feature of systemic lupus erythematosus (SLE)?

#Question id: 28402

#Unit 5. Developmental Biology

A cell that high level of β-catenin with high concentration of nodal related protein and also have vegT and vg1 expression that type of cell undergo to the formation of which structure?

#Question id: 5355

#Unit 8. Inheritance Biology

The characteristics of X-linked inheritance as following statement are correct

A- Reciprocal crosses resulting in different phenotypic ratios in their offspring 

B- Heterozygous females transmit each X-linked allele to approximately half their daughters and half their sons

C- Males that inherit an X-linked recessive allele always exhibit the recessive trait

D-Females that inherit an X-linked recessive allele from male always exhibit the dominant trait

E- Males do not transmit each X-linked allele to their sons