Which of the following structures will have the slowest rate of conduction of the cardiac action potential?

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#Question id: 10953

#SCPH28 | Zoology

What condition leads to a deficiency in factor IX that can be corrected by an intravenous injection of vitamin K?

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#Question id: 3660

#SCPH28 | Zoology

Which of the following is true for exchange of homologous regions between two DNA molecules?

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#Question id: 4340

#SCPH01 Biochemistry

There is a mutation that is found in E. coli in the repressor that results in a molecule known as a super-repressor because it represses the lac operon permanently. Which of the following characteristics would you expect to observe in such a mutant?

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#Question id: 16096

#I Life Science/ Life Sciences Group – I-V

heat stroke is characteristically associated with

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#Question id: 15485

#SCPH01 Biochemistry

Plasmid vector systems for cloning in which bacteria have been established, for amino acid production and related strains.

A. Corynebacterium

B. Micrococcus, 

C. Brevibacterium, 

D. Microbacterium

Choose the correct option.