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TLS Online TPP Program

#Question id: 2180

How does inhibition of the Na+/K+ ATPase increase the force of heart muscle contraction?

#XL - S Microbiology

  1. It increases cytosolic Na+ and therefore decreases Ca2+ export.

  2. It increases cytosolic K+ and therefore decreases Ca2+ export.

  3. It decreases cytosolic Na+ and therefore decreases Ca2+ export.

  4. It decreases cytosolic K+ and therefore decreases Ca2+ export.

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TLS Online TPP Program

#Question id: 3486

#XL - T Zoology

Which of the following might affect the foraging behavior of an animal in the context of optimal foraging?

A) risk of predation

B) prey size

C) prey defenses
TLS Online TPP Program

#Question id: 4189

#XL - T Zoology

The correct order for the formation of the prokaryotic 70S initiation complex is
TLS Online TPP Program

#Question id: 791

#XL - T Zoology

Which one of this is not a normal base found in tRNA?
TLS Online TPP Program

#Question id: 2669

#XL - T Zoology

what is an operon?
TLS Online TPP Program

#Question id: 13068

#XL - S Microbiology

Coating antibody; which actively traps antigen