TLS Online TPP Program

#Question id: 355


Measurements show that the pH of a particular lake is 4.0. What is the hydroxide ion concentration of the lake?

#SCPH05 I Biotechnology
  1. 10^-10 M

  2. 10^-4 M

  3. 10^-7 M

  4. 10.0 M

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TLS Online TPP Program

#Question id: 6988

#SCPH01 Biochemistry

Many cells in the body divide only rarely, if at all; neurons, red blood cells, and keratinocytes are extreme examples. In which portion of the cell cycle would such cells be considered to be?

TLS Online TPP Program

#Question id: 16028

#SCPH05 I Biotechnology

Specific oxygen consumption rates for mammalian cells are in the range of (where n and p represents to nano and pico respectively)

TLS Online TPP Program

#Question id: 10286

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

The enzyme aldolase, catalyzes a reversible aldol condensation, Fructose 1,6-bisphosphate is cleaved to yield two different triose phosphates, glyceraldehyde 3-phosphate, an aldose, and dihydroxyacetone phosphate, a ketose. There are two classes of aldolases such as;

A) Class I aldolases

B) Class II aldolases

i) Found in animals and plants

ii) Found in in fungi and bacteria

iii) formation of protonated Schiff base on enzyme and its active site contain lysine residue

iv) do not form the Schiff base intermediate and a zinc ion at the active site is coordinated with the carbonyl oxygen at C-2

In which of the following option is the given enzyme with its correct statements?

TLS Online TPP Program

#Question id: 1103

#SCPH01 Biochemistry

An inhibitor of which of the following enzymes could be used to block the release of calcium from the endoplasmic reticulum?

TLS Online TPP Program

#Question id: 15488

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

IMP biosynthetic genes constitute the pur operon and are involved in Purines synthesis. Bacterial strain used for this