Heterozygous for inversions also exhibit reduced recombination among genes located in the inverted region.

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#Id: 4543

#Unit 12. Applied Biology

DNA is more stable than live vaccines, which avoids the need for refrigeration.

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#Id: 654

#Unit 3. Fundamental Processes

Reversal of the mutation can only be done by same mutagen which created forward mutation.

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#Id: 9852

#Unit 6. System Physiology – Plant

Blue light depolarizes membrane of hypocotyl cells and inhibits of growth rate.

This membrane depolarization is caused by the activation of anion channels, which facilitates the efflux of anions such as chloride.

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#Id: 6752

#Unit 8. Inheritance Biology

The exchange of bacterial genes clearly required direct contact, between the bacterial cells

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#Id: 10384

#Unit 4. Cell Communication and Cell Signaling

Class II MHC transcriptional activator called CIITA and another transcription factor called RFX, have both been shown to activate the promoter of class II MHC genes.

Defects in these transcription factors cause one form of bare lymphocyte syndrome.