In animal models of obesity, a mutation in the ___ gene can produce an animal that is very obese and has a yellow coat color; however, a particular ___ by the mother can alter this outcome in any offspring with this mutation.
a. ghrelin; gestational event
b. agouti; diet
c. NPY; diet
d. agouti; gestational event
Question 2
Myelin is important in neural regeneration because:
a. It provides a path for the re-growing neuron
b. Only non-myelinated neurons can regenerate
c. Growth cannot occur until all myelin has been removed
d. None of the above
The bithorax mutation in Drosophila
Some organisms used as models in genetic research
mitosis animal 1
Models of some representative proteins drawn to a common scale
An AC voltage is produced by a magnetic sensor. Most sensors should produce at least 0.1 volt AC ...
Mutation by incorporation of the nucleotide base analog 5-bromouridine (BU)