Colchicine is a cellular toxin known to bind to beta-tubulin, preventing its ability to interact with alpha-tubulin. Cytochalasin is a toxin that binds to G-actin, preventing its ability to polymerize. If a cell process is disrupted by colchicine but not by cytochalasin, one can conclude that the cell process requires

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?

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called

In what cells is the human genome located?