Glycine at pH 2.34, where there is an equal mixture of +H3N-CH2-COOH and +H3N-CH2-COO-  then the average or net positive charge is 

TLS Online TPP Program

#Question id: 24554

#Unit 9. Diversity of Life Forms

several species arise from a common ancestor over a short time called___

TLS Online TPP Program

#Question id: 24555

#Unit 4. Cell Communication and Cell Signaling

Naturally occurring passive form of immunity is

a) maternal IgG crosses the placenta

b) maternal IgE crosses the placenta

c) maternal IgA present in breast milk

d) Maternal IgM present in breast milk

TLS Online TPP Program

#Question id: 24556

#Unit 4. Cell Communication and Cell Signaling

When is passive Immunization  given?

a. Exposure of toxin cause immediate response 

b. Exposure to pathogen that can cause death faster rather than faster activation of immunity

c. Exposure of venom cause immediate threat to life 

d. Abundance of immunity

TLS Online TPP Program

#Question id: 24557

#Unit 4. Cell Communication and Cell Signaling

Patient s suffering from  diphtheria are given antiserum for therapy, this process of immunization is defined as ;

TLS Online TPP Program

#Question id: 24558

#Unit 4. Cell Communication and Cell Signaling

Spreading venom into the body of patient by snake biting, give antiserum of the patient  for therapy, this process of immunization defined as ;

TLS Online TPP Program

#Question id: 24559

#Unit 4. Cell Communication and Cell Signaling

How many gene segments are exist at heavy and the light chain loci?