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TLS Online TPP Program

#Question id: 10205

The xanthophyll cycle, which comprises the three carotenoids violaxanthin, antheraxanthin, and zeaxanthin, establishes an ability to dissipate excess light energy in the leaf, Under high light the conversion of the carotenoids such as

#Unit 6. System Physiology – Plant
  1. antheraxanthin is converted to violaxanthin and then to zeaxanthin
  2. violaxanthin is converted to zeaxanthin as well as in antheraxanthin
  3. violaxanthin is converted to antheraxanthin and then to zeaxanthin
  4. violaxanthin and zeaxanthin both will be converted into antheraxanthin
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TLS Online TPP Program

#Question id: 3055

#Unit 2. Cellular Organization

300 CFU will form on petriplate if 0.1ml sample plating from 10^6 diluted sample. Original sample contain bacteria per ml is
TLS Online TPP Program

#Question id: 28814

#Unit 2. Cellular Organization

Which of the following statements about these given graph is correct?

a)Length of the neck domain determines the processivity of motor protein

b)myosin step size and force with actin held by optical traps

c)It represents the steps of head domain determine the rate of movement by binding with actin filaments

d)rate at which these myosins moved on actin filaments was determined
TLS Online TPP Program

#Question id: 18734

#Unit 13. Methods in Biology

Mobile genetic elements can be transferred from one DNA portion to another. The enzyme carrying out this is ____________
TLS Online TPP Program

#Question id: 1656

#Unit 4. Cell Communication and Cell Signaling

Which of the following statements is TRUE of IgM?
TLS Online TPP Program

#Question id: 10992

#Unit 7. System Physiology – Animal

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