객관식
Which of the following features is present in prokaryotic translation but not in eukaryotic translation?
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15. Central Dogma & Gene Regulation
Prokaryotic Gene Regulation via Operons
객관식
Which of the following is true about operons?
A
They allow the organism the opportunity to simultaneously regulate transcription of multiple genes.
B
They allow the organism the opportunity to regulate transcription of a single gene.
C
They allow many genes to be expressed at the same time, even those unrelated in function.
D
They significantly increase the rate of DNA replication, thereby make transcription more efficient.
검증된 단계별 안내1
Understand the concept of an operon: An operon is a cluster of genes under the control of a single promoter, allowing coordinated regulation of gene expression.
Identify the primary function of operons: Operons enable the simultaneous regulation of multiple genes that are typically related in function, such as those involved in a specific metabolic pathway.
Evaluate the options given: Consider which option correctly describes the function of operons in terms of gene regulation.
Consider the biological significance: Operons are crucial for efficient gene regulation, especially in prokaryotes, where they help conserve energy and resources by regulating genes collectively.
Select the correct statement: Choose the option that accurately reflects the role of operons in regulating transcription of multiple genes simultaneously.
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