Which of the following results in the loss of protein shape during denaturation?

select one or more:

a) breaking of covalent bonds in a protein
b) breaking of hydrogen bonds in the protein
c) breaking of ionic bonds in a protein
d) breaking of hydrophilic bridges in the protein

What type of genetic drift would be simulated if all the beans that were not selected died out?

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.

Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells