Which Molecule Carries the Message from the DNA in the Nucleus

question 32

Multiple Choice

Which molecule carries the message from the DNA in the nucleus to the cytoplasm where the code is translated?

• A)mRNA
• B)DNA
• C)rRNA
• D)tRNA

Understand how efficiency and inefficiency are depicted by the PPF.

Associate the production of specific goods with points on the PPF, understanding opportunity costs related to varying production levels.

Comprehend the relationship between unemployment and the PPF.

Grasp the concept of the marginal rate of transformation and how it relates to the PPF slope.

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Definitions:

Conditional Stimuli

A previously neutral stimulus that, after becoming associated with the unconditioned stimulus, eventually comes to trigger a conditioned response.

Unconditioned Stimuli

Stimuli that naturally and automatically trigger a response without prior conditioning.

Variable-Ratio Schedule

A schedule in which reinforcement is provided after a variable number of correct responses.

Fixed-Ratio Schedule

A schedule in which reinforcement is provided after a fixed number of correct responses.