#Question id: 1205
#Unit 4. Cell Communication and Cell Signaling
Acetylcholine on a smooth muscle cell is to phospholipase C as epinephrine on a liver cell is to ? .
#Question id: 4883
#Unit 8. Inheritance Biology
Heterozygous female selected mate to a homozygous male fruit fly with yellow body color and curved wings, four types of offspring will occur
Black body, flat wings 12.5 %
Black body, curve wing 37.5 %
Yellow body, curve wing 12.5 %
Yellow body, flat wings 37.5 %
Which of the following conclusion drawn about nature of inheritance?
A) Black body, curve wing are dominant over yellow body and flat wings.
B) F2 phenotype will not show ratio of 9:3:3:1when inter cross F1 heterozygous
C) Gene for body color and wing shape is incompletely link
D) F1 hybrid genotype having cis configuration of allele
#Question id: 15853
#Unit 5. Developmental Biology
#Question id: 3293
#Unit 11. Evolution and Behavior
In a Hardy-Weinberg population of butterflies find that 32% are heterozygous at a particular locus. What should be the frequency of the homozygous individuals in this population?
#Question id: 28696
#Unit 2. Cellular Organization
N-linked oligosaccharide is attaching carbohydrate chain to the amide nitrogen of which amino acid residue?