Which of the following factors does not affect membrane permeability?

the amount of cholesterol in the membrane
the saturation of hydrocarbon tails in membrane phospholipids
temperature
the polarity of membrane phospholipids

Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.