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TLS Online TPP Program

#Question id: 2070

The sodium-potassium pump is called an electrogenic pump because it:

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

  1. pumps equal quantities of Na+ and K+ across the membrane in opposite directions

  2. is used to drive the transport of glucose against a concentration gradient

  3. decreases the voltage difference across the membrane

  4. generates voltage across the membrane

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TLS Online TPP Program

#Question id: 5024

#SCPH06 I Botany

Which statement is most consistent with the hypothesis that the Cambrian explosion was caused by the rise of predator-prey relationships?
TLS Online TPP Program

#Question id: 18657

#SCPH06 I Botany

In SDS PAGE band sharpening effect are observed, this band sharpening effect arises due to the
TLS Online TPP Program

#Question id: 4912

#SCPH28 | Zoology

Correns described that the inheritance of variegated color on the leaves of certain plants was determined by the maternal parent only. What phenomenon does this describe?
TLS Online TPP Program

#Question id: 2259

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

Which of the following is not a characteristic of prokaryotes?
TLS Online TPP Program

#Question id: 5094

#SCPH01 Biochemistry

Cell migration occurs extensively during ________.