Woese

question 28

Multiple Choice

Woese

• A)was involved in determining rRNA sequences.
• B)proposed breaking prokaryotes into two groups.
• C)proposed breaking eukaryotes into Domains Archaea and Bacteria.
• D)was involved in refining the Gram stain for classification purposes.
• E)was involved in determining rRNA sequences AND proposed breaking prokaryotes into two groups.

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Definitions:

Concrete-Operational Children

Describes children typically aged 7 to 11 years old who are in a developmental stage where they can logically think about concrete events but have difficulty understanding abstract or hypothetical concepts.

Decentration

The cognitive ability to consider multiple aspects of a situation simultaneously, important in child development as per Jean Piaget's theory.

Transitivity

A mathematical property indicating that if a relation holds between A and B, and also between B and C, then it must hold between A and C.

Kohlberg's Theory

A theory of moral development proposed by Lawrence Kohlberg, suggesting that individuals progress through a series of stages of moral reasoning.