Many disorders are due to the inability of an individual to break down a particular chemical. Sometimes these disorders can be treated by giving the affected individual the appropriate
(1) enzymes
(2) antigens
(3) chromosomes
(4) organelles
Answer and explanation:
There are many disorders where a person is unable to break down a chemical in the body, such as Phenylketonuria (PKU) (a person can not break down the amino acid phenylalanine). These conditions can be treated by giving the proper enzymes to an individual. Choice 1. Enzymes are biological catalysts that help to break down chemicals in our body. Therefore, if an individual is lacking the proper enzyme, he/she can be treated by receiving this enzyme. Let's go over the rest of choices. Antigens are harmful foreign particle that has entered the body. Chromosomes carry the genetic information and are located inside the nucleus. Organelles are strictures inside the cell with specific functions such as mitochondria, nucleus, endoplasmic reticulum.....
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