Which Occurs in a Pyrimidine, but Not in a Purine

question 136

Multiple Choice

Which occurs in a pyrimidine, but not in a purine?

• A) Two nitrogens in a six-sided ring
• B) A double-bonded pair of carbon atoms in a six-sided ring
• C) Two carbonyl groups as part of a six-sided ring
• D) An amino group bonded to a six-sided ring
• E) A five-sided ring fused to a six-sided ring

Understand the distinction between innovation and invention and their respective roles in the business context.

Recognize the importance of patents and other forms of legal protection for inventions and innovations.

Identify the significance of corporate culture in fostering innovation and setting ambitious goals.

Understand the global influence of innovation and the necessity of understanding and adapting to local market problems.

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Definitions:

Dorsal Root Ganglion

A cluster of sensory neurons located in the dorsal root of a spinal nerve, transmitting sensory information to the spinal cord.

Ventral Root

A bundle of motor neuron fibers emerging from the anterior aspect of the spinal cord and conveying impulses from the central nervous system to the muscles.

Spinal Nerve

One of the 31 pairs of nerves that originate from the spinal cord, providing motor and sensory functions to the body.

Dorsal Root

The sensory branch of a spinal nerve that enters the spinal cord, carrying sensory information from the peripheral nervous system to the central nervous system.