If Two Drugs Antagonize Each Other While Acting on Different

question 2

Multiple Choice

If two drugs antagonize each other while acting on different receptor sites,then this antagonism is referred to as _________.

• A)physiological antagonism
• B)competitive antagonism
• C)chemical antagonism
• D)pharmacological antagonism

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Definitions:

Chromosome

A long DNA molecule with associated proteins that help to package and manage the DNA, forming the structural foundation of genes and genetic information in organisms.

Fate Maps

Diagrams or maps that predict or trace the developmental fate of cells in embryos to show where they will end up and what they will become in the mature organism.

Morphogen Genes

Specific sequences of DNA that determine the relationship of structures during development; often expressed in a gradient across the embryo.

Cytoplasmic Segregation Routes

Cellular mechanisms involved in the distribution of cytoplasmic components between daughter cells during cell division.