If a cell were unable to produce histone proteins, which of the following would be a likely effect?

a) spindle fibers would not form during prophase.
b) dna polymerase i would not function properly.
c) expression of other genes would compensate for the lack of histones.
d) the cell's dna couldn't be packed into its nucleus.

Can nonrenewable resources be used sustainably?   a. yes, nonrenewable resources are always beneficial for the environment  b. no, there are only negative effects of using nonrenewable resources  c. no, there's a finite amount of nonrenewable resources  d. yes, as long as use doesn't exceed availability is the correct answer   d. yes, as long as use doesn't exceed availability