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TLS Online TPP Program

#Question id: 11571

Which of the following is the most likely explanation for hypothyroidism in a patient whose iodine level is normal?

#Unit 7. System Physiology – Animal
  1. greater production of T3 than of T4
  2. hyposecretion of thyroid-stimulating hormone (TSH)
  3. hypersecretion of thyrotropin-releasing hormone (TRH)
  4. a decrease in the thyroid secretion of calcitonin
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TLS Online TPP Program

#Question id: 30058

#Unit 7. System Physiology – Animal

The dicrotic notch on the aortic pressure curve is caused by:
TLS Online TPP Program

#Question id: 27358

#Unit 6. System Physiology – Plant

Choose the correct statement regarding singlet and triplet state
1. singlet state is short lived, net angular momentum and spin quantum number, s is zero
2. singlet state is long lived, net angular momentum and spin quantum number, s is one
3. Triplet state is long lived , net angular momentum and spin quantum number, s is one
4. Triplet state is short lived net angular momentum and spin quantum number, s is zero
TLS Online TPP Program

#Question id: 4784

#Unit 8. Inheritance Biology

The following is the biochemical pathway for purple pigment production in flowers of sweet pea Recessive mutation of either gene A or B leads to the formation of white flowers. A cross is made between two parents with the genotype: AaBb x aabb. Considering that the two genes are not linked, the phenotypes of the expected progenies are
TLS Online TPP Program

#Question id: 12702

#Unit 8. Inheritance Biology

Some given characteristics features of Cytoplasmic inheritance, which of the following statements are not follow the inheritance pattern;
a) Cytoplasmic gene and their trait present in both male and female
b) Reciprocal cross results aren’t change
c) Exhibit extensive phenotypic variation
d) Reciprocal cross results are change
e) Mendel’s principle of segregation and independent assortment are follow
TLS Online TPP Program

#Question id: 32368

#Unit 2. Cellular Organization

Which of the following protein binds the side of an actin filament until a thermal fluctuation creates a small gap between neighboring subunits, at which point it inserts itself into the gap to break the filament?