Which term is referred to as all of the chemical reactions within an organism ?

option a and d is the correct answer

i hope this u

plz mark as the brainliest answer

i am going to guess that it is co2.

a covalent bond, specfically triple bond

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: