TLS Online TPP Program

#Question id: 1938


Which of the following antibodies are useful for the diagnosis of Sjögren's syndrome?

#Section 2: General Biology
  1. Anti-cardiolipin

  2. Anti-neutrophil cytoplasm (ANCA)

  3. Anti-SS-A(Ro), anti-SS-B(La)

  4. Anti-21-hydroxylase

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TLS Online TPP Program

#Question id: 10157

#Section 2: General Biology

In Glycolate pathway, Glycine exits the peroxisomes and enters the mitochondria where a multienzyme complex catalyzes the conversion of two molecules of glycine and one molecule of NAD+ into one molecule each of serine, NADH, NH4 +, and CO2; the enzyme complex used in this reaction is

TLS Online TPP Program

#Question id: 10158

#Section 2: General Biology

Following are some statements regarding CO2 assmilation;

a.) The reduction process-Hydroxypyruvate convert into Glycerate in Peroxisomes in Glycolate pathway

b.) In Calvin-Benson cycle action of Transketolase produces erythrose 4-phosphate and xylulose 5-phosphate during regeneration step

c.) In C4 cycle phosphoenolpyruvate carboxylase (PEPCase), catalyzes the initial carboxylation in mesophyll cells close to the external atmosphere

d.) The stomata of CAM plants open at night

Which of the following above statements combination TRUE?

TLS Online TPP Program

#Question id: 10186

#Section 2: General Biology

Arrange the subatomic particle in order of increasing mass

TLS Online TPP Program

#Question id: 10187

#Section 2: General Biology

Which of the following is correct statement

TLS Online TPP Program

#Question id: 10189

#Section 2: General Biology

A very common isotope substitution is when hydrogen is replaced by deuterium. This is known as a deuterium effect and is expressed by the ratio kH/kD (as explained above). Normal KIEs for the deuterium effect

TLS Online TPP Program

#Question id: 10259

#Section 2: General Biology

Which molecule has the largest dipole moment?