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
Early divisions in the animal phylogeny.
Animal Cell Diagram
Hydrogen burns to produce energy and water
Where’s the Saturated Fat in Your Foods? Saturated fat is found in animal products, tropical oils
Obesity
Some possible allele arrangements and gene sequences in a heterozygous female