TLS Online TPP Program

#Question id: 23197


In order to view images in TEM staining process has to be done. What kind of staining process are done.
1. Negative staining
2. Gram staining
3. Metal shadowing 
4. Immuno staining
Which of the following is true for TEM?

#Unit 13. Methods in Biology
  1. 1&2               
  2. 1&3             
  3. 1&4                
  4. 2&4
More Questions
TLS Online TPP Program

#Question id: 23493

#General Aptitude

LAN stands for:

TLS Online TPP Program

#Question id: 842

#Unit 1. Molecules and their Interaction Relevant to Biology

How the mTOR pathway increases the protein synthesis?

TLS Online TPP Program

#Question id: 20271

#Unit 7. System Physiology – Animal

Nephrogenic diabetes insipidus is treated with thiazide diuretics. The usefulness of thiazide diuretics in treating nephrogenic diabetes insipidus is explained as follows:
a. Thiazide diuretics inhibit Na+ reabsorption in the early distal tubule. By preventing dilution of the urine at that site, the final, excreted urine is less dilute.
b. Thiazide diuretics decrease glomerular filtration rate; because less water is filtered, less water is excreted.
c. Thiazide diuretics, by increasing Na+ excretion, can cause a secondary ECF volume contraction.
Which one of the following combination of above statements is correct?

TLS Online TPP Program

#Question id: 523

#Unit 1. Molecules and their Interaction Relevant to Biology

Compared to pyruvate, the carbon atoms in lactate ________.

TLS Online TPP Program

#Question id: 12199

#Unit 6. System Physiology – Plant

Some given statements about Auxin signalling pathways are listed;
a) The auxin receptor is composed of two proteins: the SCF complex component TIR1 and the repressor protein AUX/IAA
b) The binding of auxin to its receptor complex initiates ubiquitin-dependent degradation of the AUX/ IAA repressor protein by the 26S proteasome 
c) TIR1 recruits AUX/ IAA proteins to the SCFTIR1  complex in an auxin-independent manner
d) AUX/IAA proteins are ubiquitinated by the E3 ligase activity of the SCFTIR1 complex, which marks the protein for destruction by the 26S proteasome
Which of the following is correct explanation of Auxin signalling pathways?