What happens during the krebs cycle? a) atp and nadh from food are converted to co2 and o2. b) nadh from glycolysis is converted to atp and o2 molecules. c) glucose is broken down in a cycle of reactions to form pyruvate. d) pyruvate is broken down in a series of reactions to form co2.

Coat color in cats is determined by genes at several different loci. at one locus on the x chromosome, one allele (x ) encodes black fur and another allele (xo) encodes orange fur. females can be black (x x ), orange (xoxo), or a mixture of orange and black called tortoiseshell (x xo). males are either black (x y) or orange (xoy). bill has a female tortoiseshell cat named patches. one night, patches escapes from bill\'s house, spends the night out, and mates with a stray male. patches later gives birth to the following kittens: one orange male, one black male, two tortoiseshell females, and one orange female. what are the genotypes of patches, the stray male, and the kittens?