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TLS Online TPP Program

#Question id: 4902

Leber hereditary optic neuropathy (LHON) is mitochondrial diseases present in family. Which of the following observation is correct?

#Unit 8. Inheritance Biology

  1. LHON present in female only, none of the male affected with this diseased

  2. LHON trait is passed from mother to all children, sons and daughters alike.

  3. LHON trait shows criss cross inheritance

  4. LHON trait is passed from father to all children

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TLS Online TPP Program

#Question id: 16483

#Unit 12. Applied Biology

In plasma clot the explant is cultured on the surface of a clot help to to study the action of
TLS Online TPP Program

#Question id: 561

#Unit 1. Molecules and their Interaction Relevant to Biology

Enzyme X exhibits maximum activity at pH = 6.9.  X shows a fairly sharp decrease in its activity when the pH goes much lower than 6.4.  One likely interpretation of this pH activity is that:
TLS Online TPP Program

#Question id: 5693

#Unit 8. Inheritance Biology

Type of nondisjunction leads to regions of tissue with different chromosome constitutions, a condition known as mosaicism is due to
TLS Online TPP Program

#Question id: 938

#Unit 1. Molecules and their Interaction Relevant to Biology

Physiological roles for glutamate dehydrogenase include all of the following, except
TLS Online TPP Program

#Question id: 23485

#General Aptitude

Where does a computer add and compare its data?