Practice Questions

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#Question id: 11483

Experiments with genetically altered mice showed that the mice would consume abnormally high amounts of bitter-tasting compounds in water after their ________.

#Unit 7. System Physiology – Animal

hormone receptors for digestive hormones were reduced or eliminated, showing that bitter tastes are reinforced by digestive responses
salt-taste cells were altered to express receptors for bitter tastants, suggesting that animals have unregulated salt appetites
visual sense was reduced or eliminated, suggesting that mice learn visual cues about bitter tastes
sweet-taste cells were altered to express receptors for bitter tastants, suggesting that the sensation of taste depends only on which taste cell is stimulated

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TLS Online TPP Program

#Question id: 23247

#Unit 13. Methods in Biology

In pyrosequencing which molecule is actually detected?

TLS Online TPP Program

#Question id: 24541

#Unit 9. Diversity of Life Forms

Phylogenetic trees represent hypothesis about the evolutionary relationships among a group of organisms, these relationship based on which character?

TLS Online TPP Program

#Question id: 12814

#General Aptitude

The difference between the length and breadth of a rectangle is 23m. If its perimeter is 206 m, then its area is

TLS Online TPP Program

#Question id: 31283

#Unit 5. Developmental Biology

Egg activation in Drosophila is accomplished:

TLS Online TPP Program

#Question id: 1792

#Unit 4. Cell Communication and Cell Signaling

Suppression of Th2 by Th1 cells can be mediated by: