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TLS Online TPP Program

#Question id: 2070

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

#Section 2: General Biology

  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: 3561

#Section 3: Genetics, Cellular and Molecular Biology

During which phase of meiosis does independent assortment occur?
TLS Online TPP Program

#Question id: 27046

#Section 4: Fundamentals of Biological Engineering

The specific gravity of nitric acid is 〖𝟏.𝟓𝟏𝟐𝟗〗_"4°C " ^"20°C"  . What is its density at 20°C in kg m-3
TLS Online TPP Program

#Question id: 97

#Section 2: General Biology

Which is a difference between maltose and cellobiose?
TLS Online TPP Program

#Question id: 16575

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

In the phenomenon of hyperchromic effect  DNA becomes denatures at, when it absorbs wave lengths of   ______
TLS Online TPP Program

#Question id: 11858

#General Aptitude

A, B and C start at the same time in the same direction to run around a circular stadium . A completes a round in 252 seconds , B in 308 seconds and C in 198 seconds all starting at the same point . After what time will they meet again at the starting point ?