A DNA segment which serves as a kind of “on-off switch" for transcription is a/an ______.
Regulator gene
Operator
Promoter
Structural gene
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DNA sequence that code for protein are known as |
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Removal of RNA polymerase III from nucleoplasm will affect the synthesis of |
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DNA is a polymer made of ______. |
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______ occurs in RNA instead of the nitrogenous base thymine found in DNA. |
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Chromosome is made up of |
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mRNA directs the building of proteins through a sequence of |
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Mitochondria are semi autonomous as they possess |
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RNA has the sugar ______, instead of deoxyribose. |
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Match the followings:
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______ catalyzes the formation of RNA on a DNA template and capable of binding to a promoter. |
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