TLS Online TPP Program

#Question id: 16100


Heat-loss mechanism:

#Unit 7. System Physiology – Animal
  1. by radiation and convection increase when the ambient temperature decreases
  2. by evaporation; depend on the activity of sweat glands being under sympathetic muscarinic control
  3. are controlled by the anterior hypothalamus
  4. cause an increase in sympathetic tone to skin blood vessels
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TLS Online TPP Program

#Question id: 19840

#Unit 13. Methods in Biology

Match the following source of thermostable DNA polymerase with proofreading (3’−5’ exonuclease) activity;

                 DNA Polymerase

                        Sources

 

 A- Tma

 

i) Pyrococcus furiosus

 

 B- Deep VentTM

 

ii) Pyrococcus woesi

 

 C- Tli

 

iii)  Thermotoga maritima

 

 D- Pfu

 

iv) Pyrococcus sp.

 

 E- Pwo

 

v) Thermococcus litoralis

TLS Online TPP Program

#Question id: 19841

#Unit 13. Methods in Biology

Which of the following is true regarding Reverse transcriptase ?

TLS Online TPP Program

#Question id: 19842

#Unit 13. Methods in Biology

Primer-Dimer leads to the formation of ___
a) Inter-complemetary primers
b) Hybrid 
c) Amplicons

TLS Online TPP Program

#Question id: 19843

#Unit 13. Methods in Biology

Real time PCR analyzed various steps such as__
a) Denaturation
b) Annealing
c) Phosphorylation
d) Amplification
e) Methylation
f) Extension
Which of the following steps are correctly analyzed by real time PCR?

TLS Online TPP Program

#Question id: 19844

#Unit 13. Methods in Biology

Match the following column, which correctly represent the qPCR done by three methods and measure such as;

                  COLUMN I

                    COLUMN II

A) SYBR green

i) Annealing

B) Taqman Assay

ii) Denaturation

C) Molecular beacon

iii) pH

 

iv) Amplification

 

v) Extension

TLS Online TPP Program

#Question id: 19845

#Unit 13. Methods in Biology

SYBR Green qPCR method is based on____I_______ with the _____II______ relationship.