Practice Questions

TLS Online TPP Program

#Question id: 16323

Tastes and smells are distinct kinds of environmental information where ________.

#7. System Physiology – Animal

neural projections from taste receptors reach different parts of the brain than the neural projections from olfactory receptors
the single area of the cerebral cortex that receives smell and taste signals can distinguish tastes and smells by the pattern of action potentials received
tastant molecules are airborne, whereas odorant molecules are dissolved in fluids
distinguishing tastant molecules requires learning, whereas smell discrimination is an innate process

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TLS Online TPP Program

#Question id: 8849

#9. Diversity of Life Forms

Humans can digest starch but not cellulose because

TLS Online TPP Program

#Question id: 11543

#7. System Physiology – Animal

Hormone X activates the cAMP second messenger system in its target cells. The greatest response by a target cell would come from ________.

TLS Online TPP Program

#Question id: 19845

#13. Methods in Biology

SYBR Green qPCR method is based on____I_______ with the _____II______ relationship.

TLS Online TPP Program

#Question id: 783

#1. Molecules and their Interaction Relevant to Biology

Which of the statements below is FALSE?

TLS Online TPP Program

#Question id: 17084

#12. Applied Biology

What color does phenol red turn in acid?