Thiamine pyrophosphate and Pyridoxal phosphate, function in association with their apoenzymes as

#Question id: 32155

#Unit 1. Molecules and their Interaction Relevant to Biology

#Question id: 7582

#General Aptitude

#Question id: 11560

#Unit 7. System Physiology – Animal

Which of the following statements are correct?

I) Hormones often regulate homeostasis through antagonistic functions.

II) Hormones of the same chemical class usually have the same function.

III) Hormones are secreted by specialized cells usually located in exocrine glands.

IV) Hormones are often regulated through feedback loops.

#Question id: 10790

#Unit 6. System Physiology – Plant

chalcone synthase (CHS) involved in biosynthesis of phenolic compound in plants. Following are some statements regarding the action of CHS;

 a) Chalcone synthase catalyzes the conversion of p-Coumaroyl-CoA into Chalcones

 b) Substrate for Chalcone synthase is chalcone

 c) CHS activity increased by environmental factors, such as light, and fungal infection

 d) Chalcone synthase is enzyme in flavonoid biosynthesis catalyzes stepwise condensation into p-Coumaric acid by using Malonyl-CoA molecules

 Which of the following combinations of above statement is true?

#Question id: 14512

#Unit 13. Methods in Biology