When a person first begins smoking cigarettes, he often experiences numerous physiological reactions to the ingredients of the smoke. After numerous smoking experiences, the person notices that he has a craving to smoke a cigarette every time he sees one.
The physiological reactions to the ingredients of the cigarette smoke may be termed a(n)
a. unconditioned stimulus b. conditioned stimulus
c. unconditioned response d. conditioned response
Question 2
When John Key first began to inject heroin, he experienced numerous physiological and emotional reactions to the drug. After several injections, John Key noticed that he has a craving to shoot up every time he sees a syringe. This craving is called a(n)
a. unconditioned stimulus
b. conditioned stimulus
c. unconditioned response
d. conditioned response
Photosynthetic thylakoid membranes and numerous gas vesicles found in a cell of the cyanobacterial g
The light reactions and chemiosmosis: the organization of the thylakoid membrane.
An example of color blindness test. A person with red-green color blindness would not be able to dis
A well-folded letter fits easily into the envelope and is easily removed by the person who receives ...
Nucleotides used in DNA sequencing reactions.
Light-independent reactions of photosynthesis