To jacob overcome his smoking habit, a therapist puts him in a room with a carton of cigarettes laced with a chemical to induce nausea. he displays images of the dangers of smoking both on the walls and on a television set. this approach to treatment best illustrates

Negative reinforcement

Explanation:

In aversive conditioning the use of something unpleasant, or a punishment, is the main point to stop an unwanted behavior. It is used to combat addictions such as smoking or alcoholism. By applying a negative reinforcement-aversive stimulus (here is chemicals to induce nausea, images of the dangers of smoking)  immediately before or after smoking the likelihood of the smoking behavior occurring in the future is reduced.

1. amino acid refers to the fundamental building block of proteins, comprising of an amino group and a carboxyl group.

2. catalyst refers to any substance, which increases the rate of chemical reaction without being used up in the reaction.

3. a complex molecule containing he genetic code is dna or deoxyribonucleic acid.

4. an enzyme refers to a molecule of protein, which is unique in accelerating up a particular chemical reaction in the biological systems.

5. nucleic acid refers to an sequence of sugars, phosphates, and nitrogenous bases, for example, dna and rna.

6. a protein refers to a large, composite organic molecule comprising of a huge number of amino acids associated together with the of peptide bonds.

7. rna refers to a nucleic acid that takes part in the production of proteins.

8. substrate refers to a compound, which takes part in a chemical reaction, and is chemically modified by the reaction.

the principle of segregation describes how pairs of gene variants are separated into reproductive cells. from his data, mendel formulated the principle of segregation. we now know that the segregation of genes occurs during meiosis in eukaryotes, which is a process that produces reproductive cells called gametes.