Circus movements in the ventricle can lead to ventricular fibrillation. Which of the following conditions in the ventricular muscle will increase the tendency for circus movements?

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#Question id: 11152

#Unit 9. Diversity of Life Forms

When sufficient heat is applied, double-stranded DNA denatures into two single-stranded molecules as the heat breaks all of the hydrogen bonds. In an experiment, molecules of single-stranded DNA from species X are separately hybridized with putatively homologous single-stranded DNA molecules from five species (A-E). The hybridized DNAs are then heated, and the temperature at which complete denaturation occurs is recorded. Based on the data below, which species is probably most closely related to species X?

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#Question id: 2705

#Unit 2. Cellular Organization

With respect to end terminal modification of the histone tail which of the following options is true?

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#Question id: 13085

#Unit 13. Methods in Biology

The most common microsatellite sequence encountered in human genome is the sequence 

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#Question id: 15900

#Unit 12. Applied Biology

During development of a somatic embryo from a single superficial cell of the explant, the cells of this meristematic mass continue to divide to give rise to the various stages of SEs. Which of the following is considered correct for the development of SEs?

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#Question id: 27139

#Unit 7. System Physiology – Animal

Which of the following would be least affected by injections of TSH?