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TLS Online TPP Program

#Question id: 10994


When recording lead II on an EKG, the positive electrode is the

#Unit 7. System Physiology – Animal
  1. left arm
  2. left leg
  3. right leg
  4. left arm + left leg

Answer:- Option(s): 2


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TLS Online TPP Program

#Question id: 12591

#Unit 10. Ecological Principles

A community's actual evapotranspiration is a reflection of

TLS Online TPP Program

#Question id: 135

#Unit 1. Molecules and their Interaction Relevant to Biology

 Concentrations of some proteins cannot be estimated by UV spectrophotometry because they are

TLS Online TPP Program

#Question id: 28227

#Unit 5. Developmental Biology

At what condition stem cells may contribute to aging?

TLS Online TPP Program

#Question id: 33395

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is correct for Zinc Finger Motif 

a. Zinc atom stabilizes the structure / fold by coordination bonds. 
b. Each motif contains about 30-50 amino acids.
c. Contains regular patterns of Cys / His, which coordinate with Zinc atom.

TLS Online TPP Program

#Question id: 7108

#Unit 5. Developmental Biology

Relative to the primitive streak and Henson's node, somite formation in the chick embryo occurs:

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