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TLS Online TPP Program

#Question id: 2070

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

#SCPH05 I Biotechnology

  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: 12921

#SCPH28 | Zoology

Match the following:-
A. Gene probe production.              i. Novel proteins
B. Genome mapping.                       ii. PCR mutagenesis
C. Protein Engineering.                 iii. Sequence tagged sites
D. Gene Editing.                                iv. Use with blots
TLS Online TPP Program

#Question id: 1576

#SCPH28 | Zoology

function of Properdin
TLS Online TPP Program

#Question id: 3651

#SCPH28 | Zoology

__________________is spontaneous hydrolytic reaction that involves cleavage of the N-glycosylic bond between N-9 of the purine bases A and G and C-1 of the deoxyribose sugar and hence loss of purine bases from the DNA.
TLS Online TPP Program

#Question id: 3915

#SCPH28 | Zoology

Which of the following is true for the unwinding of the DNA helix and the synthesis of a short stretch of RNA?
TLS Online TPP Program

#Question id: 1596

#SCPH01 Biochemistry

Which one of the following is function of Class III MHC genes?