In Positive Control of Several Sugar-Metabolism-Related Operons, the Catabolite Activator

question 94

Multiple Choice

In positive control of several sugar-metabolism-related operons, the catabolite activator protein (CAP) binds to DNA to stimulate transcription. What causes an increase in CAP?

• A) increase in glucose and increase in cAMP
• B) decrease in glucose and increase in cAMP
• C) increase in glucose and decrease in cAMP
• D) decrease in glucose and increase in repressor
• E) decrease in glucose and decrease in repressor

Analyze and interpret the evolutionary relationships between different animal groups through cladogram construction.

Describe evolutionary adaptations for terrestrial life in animals.

Comprehend the role of Hox genes in animal development and evolution.

Understand the concept of indeterminate and determinate cleavage in animal development.

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Definitions:

Species

A group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding to produce fertile offspring.

Tape Recorder

An electronic device used for recording sound on magnetic tape and for playing back recorded sound.

Associate Tastes

The phenomenon whereby an individual develops a preference for or aversion to certain flavors based on past experiences.

Poison

Substances that cause harm, illness, or death when ingested, inhaled, or absorbed into the body in relatively small amounts.