Which is not within the scope of chemistry? the study of the composition of matter the study of the origin of matter the study of the changes that matter undergoes?

Option (B) is the correct answer.

Explanation:

A class of science in which we study about the matter along with its properties and why there is combination or separation of atoms occur is known as chemistry.

For example, studying about reactivity, conductivity etc of metals comes under the field of chemistry.

Whereas origin of matter is studied in biology.

Therefore, the study of the origin of matter is not within the scope of chemistry.

c. the initial amount of money placed in the savings account

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation: