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TLS Online TPP Program

#Question id: 409

For the following reaction,DG'° = +29.7 kJ/mol. L-Malate + NAD+ -> oxaloacetate + NADH + H+ The reaction as written:

#SCPH28 | Zoology

  1. can never occur in a cell.

  2. can occur in a cell only if it is coupled to another reaction for which DG'°is positive.

  3. can occur only in a cell in which NADH is converted to NAD+ by electron transport.

  4. may occur in cells at some concentrations of substrate and product.

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TLS Online TPP Program

#Question id: 11074

#SCPH28 | Zoology

A 30-year-old woman performs a valsalva maneuver about 30 min after eating lunch. Which of the following best describes the changes in pulmonary and systemic blood volumes that occur in this woman?
TLS Online TPP Program

#Question id: 5203

#SCPH06 I Botany

The biggest problem with the shotgun technique is its tendency to underestimate the size of the genome. Which of the following might best account for this?
TLS Online TPP Program

#Question id: 835

#SCPH28 | Zoology

The minor clefts and gullies on the sides of the funnel that will be false energy minima, it represents,
TLS Online TPP Program

#Question id: 10518

#SCPH06 I Botany

HC-toxin from the fungus Cochliobolus carbonum, which causes northern leaf blight disease, and inhibits
TLS Online TPP Program

#Question id: 550

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

Which of the following statements is false?