host has

A.strong immunological response

B.immunological response is short-lived

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#Question id: 15861

#Unit 12. Applied Biology

which part of the plant tissue will be promoted by Increasing the amount of Auxin in callus culture ?

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#Question id: 34092

#Unit 3. Fundamental Processes

A. SeqA binds to hemimethylated DNA and is required for delaying rereplication.

B. As the origins are hemimethylated they bind to the cell membrane and may be unavailable to methylases.

C. The dat locus contains DnaA-binding sites that titrate availability of DnaA protein.

D. Hda protein is recruited to the replication origin to convert DnaA-ATP to DnaA-ADP.

Choose true and false

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#Question id: 4887

#Unit 8. Inheritance Biology

Flower color gene incompletely link to pollen length gene at 20 map unit, Blue follower is dominant over white flower and long pollen is dominant over short pollen. A plant with Blue flower and short pollen was cross with white flower and long pollen. All F1 offspring display blue flower and long pollen was allowed to cross with white flower and short pollen. What is the percent of progeny showing blue flower and long pollen?

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#Question id: 3948

#Unit 3. Fundamental Processes

The following complex of macromolecules is found in a cell: DNA attached to RNA polymerase, attached to a growing chain of RNA, attached to a ribosome, attached to two tRNAs, attached to a growing chain of amino acids. The cell must be:

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#Question id: 18822

#Unit 13. Methods in Biology

The PCR variant designed for the study of RNA expression level is