INTRODUCTION TO MICROSCOPY CELL BIOLOGY
DIFFERENTIATED CELL
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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translation
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transcription
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signal transduction
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DNA replication
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Detailed explanation-1: -Specifically, gene expression is controlled on two levels. First, transcription is controlled by limiting the amount of mRNA that is produced from a particular gene. The second level of control is through post-transcriptional events that regulate the translation of mRNA into proteins.
Detailed explanation-2: -Stages of transcription. Transcription of a gene takes place in three stages: initiation, elongation, and termination.
Detailed explanation-3: -Transcriptional regulation is a critical biological process that allows the cell or an organism to respond to a variety of intra-and extra-cellular signals, to define cell identity during development, to maintain it throughout its lifetime, and to coordinate cellular activity.