What would happen to individual muscles if muscle cells failed to function properly?

a.

the muscles will not work.

b.
the individual muscles will begin to loose their coordination abilities.

c.
the muscle tissues will have to work much harder, and the individual muscles will tire more quickly.

d.
the muscle cells will begin to have spasms, causing the individual muscles to lose their strength.

Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h,o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.

Why do some dna fragments move farther than others during gel electrophoresis? a. because their shapes are different b. because they are different types of molecules c. because the samples are different colors d. because their masses are different

Which of the following terms would bb represent in an organism? a.phenotype b.genotype c.genetics