Examlex
Rachel has found that when she opens the cupboard door to get the cat food,the cats come running to the kitchen.Rachel knows that this is classical conditioning and that the unconditioned stimulus is the __________.
Amino Acid
Organic compounds that combine to form proteins and are characterized by having a carboxyl and an amino group.
DNA Mutation
A change in the DNA sequence within a gene or chromosome of an organism that can lead to variations in phenotype.
Altered Protein
A protein that has undergone changes in its structure due to mutations, modifications, or environmental conditions, potentially affecting its function.
Replication
The process by which DNA makes a copy of itself during cell division.
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