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TLS Online TPP Program

#Question id: 2119

A sodium-potassium pump:

#Section 2: General Biology

  1. moves three potassium ions out of a cell and two sodium ions into a cell while producing ATP for each cycle

  2. moves three sodium ions out of a cell and two potassium ions into a cell using energy from ATP hydrolysis

  3. moves three potassium ions out of a cell and two sodium ions into a cell using energy from ATP hydrolysis

  4. move three sodium ions out of a cell and two potassium ions into a cell and generates an ATP in each cycle

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TLS Online TPP Program

#Question id: 104

#Section 2: General Biology

Which of the following is the simplest lipids but they may be a part of or a source of many complex lipids.
TLS Online TPP Program

#Question id: 27593

#Section 5: Bioprocess Engineering and Process Biotechnology

The specific gravity of ethanol is 〖𝟎.𝟕𝟖𝟗〗_"4°C " ^"20°C"  . What is its density at 20°C in kg m-
TLS Online TPP Program

#Question id: 27236

#Section 3: Genetics, Cellular and Molecular Biology

Group of adjacent nucleotides are joined by ____________
TLS Online TPP Program

#Question id: 14513

#Section 1: Engineering Mathematics

A committee of 5 students is to be chosen from 6 boys and 4 girls. The probability that the committee contains exactly 2 girls is
TLS Online TPP Program

#Question id: 414

#Section 4: Fundamentals of Biological Engineering

The hydrolysis of phosphoenolpyruvate proceeds with a DG'° of about –62 kJ/mol. The greatest contributing factors to this reaction are the destabilization of the reactants by electostatic repulsion and stabilization of the product pyruvate by: