Following statements regarding to the metamorphic changes of frog development.

A. The metamorphic changes are brought about by the secretion of the hormone thyroxine (T4) into the blood by the thyroid gland

B. the conversion of T4 into the more active hormone tri-iodothyronine (T3) by the target tissues

C. the degradation of T3 in the target tissues

D. by the deiodinases enzymes T3 converted into T4 in target tissues.

Which of the following options are correct?

TLS Online TPP Program

#Question id: 8938

#Unit 9. Diversity of Life Forms

Cephalization is primarily associated with

TLS Online TPP Program

#Question id: 18893

#Unit 13. Methods in Biology

In fluorescence microscopy, which of the following performs the function of removing all light except the blue light?

TLS Online TPP Program

#Question id: 32288

#Unit 2. Cellular Organization

Which of the following contain high concentration of Ca2+-binding proteins?

I. Rough ER

II. Smooth ER

III. Rough microsomes

IV. Smooth microsomes

TLS Online TPP Program

#Question id: 515

#Unit 1. Molecules and their Interaction Relevant to Biology

Which amino acidʹs residue plays a role in the phosphoglycerate mutase reaction in glycolysis for muscle and yeast?

TLS Online TPP Program

#Question id: 19091

#Unit 6. System Physiology – Plant

Fusicoccin stimulates

a) Transient growth in stem

b) Plant hormones

c) Proton extrusion

d) Hyperpolarization of membrane

e) Tumor formation