TLS Online TPP Program

#Question id: 1769


Which one of the antibody have multiple subtype?

#Unit 4. Cell Communication and Cell Signaling
  1. IgG

  2. IgM

  3. IgD

  4. IgA

More Questions
TLS Online TPP Program

#Question id: 29000

#Unit 7. System Physiology – Animal

Type 1 diabetes (insulin-dependent diabetes mellitus) exhibit__

TLS Online TPP Program

#Question id: 49

#Unit 1. Molecules and their Interaction Relevant to Biology

The equilibrium constant, Keq, for the following reaction is 2 × 105 M: If the measured cellular concentrations are [ATP] = 5 mM, [ADP] = 0.5 mM, and [Pi] = 5 mM, on the basis of the above information calculate the Keq in living cells?

TLS Online TPP Program

#Question id: 13553

#Unit 6. System Physiology – Plant

According this graph which statements is most appropriate ;


a) The air surrounding the leaf is very still, the layer of unstirred air on the surface of the leaf may be so thick that it is the primary deterrent to water vapor loss from the leaf   
b) The air surrounding the leaf is very still, reduces the thickness of the boundary layer at the leaf surface, reducing the resistance of this layer
c) The moving air reduces the thickness of the boundary layer at the leaf surface, reducing the resistance of this layer    
d) The moving air, the layer of unstirred air on the surface of the leaf may be so thick that it is the primary deterrent to water vapor loss from the leaf

TLS Online TPP Program

#Question id: 14965

#Unit 2. Cellular Organization

An exotoxin is a toxin secreted by bacteria. It can cause damage to the host by destroying cells or disrupting normal cellular metabolism. They are highly potent and can cause major damage to the host. Exotoxins may be secreted by bacteria which

TLS Online TPP Program

#Question id: 2321

#Unit 2. Cellular Organization

The endosymbiont theory proposes that chloroplasts and mitochondria evolved from ________ and were engulfed by larger ________.